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Transcript of Company Presentation – September 2012. | 2 | Proprietary and Confidential Contents Company...
Company Presentation – September 2012
| 2 |Proprietary and Confidential
Contents
Company Overview Enpirion Technology Enablers of High Density PowerSoC Featured Products Back-up
Product Quality/Reliability Supply Chain Summary Key Contract Manufacturers Currently Supported PowerSoC Differentiation: Quantifying Ease of Design
PowerSoC Highly Integrated Power System-On-Chip
Hardware/Power Designer Challenges PowerSoC Benefits
Increasing # of power rails More function in smaller form factors Noise sensitivity & lower power budgets Time-to-market Pressures; fewer resources While improving Cost & Reliability!
High efficiency, smallest size Excellent noise/transient performance Simple, low risk power design Highest reliability, fewest components
Target Markets
• <=15V DC-DC switching regulators• 300mA to 15A • standard product & ASSP• www.enpirion.com
Enterprise
Storage/SSD
Telecom Embedded/Industrial
Integrated:- Power FETs - PWM Controller- Compensation Circuit- Inductor
| 3 |Proprietary and Confidential
Test & Measurement
Optical Networking
Enpirion: Focused on “Power Done Right!”
The Leader of Integrated Power IC Solutions driving the miniaturization of DC-DC power systems The only semiconductor company with all key
enabling analog power technologies
Broad patent & IP portfolio - 45 issued + 25 pending
Private fab-less semiconductor company since 2001
Our products lead the discrete-to-integrated transition in the multi-billion dollar power IC market Growing 7 times faster than the power IC market
Our Power, Your Innovation Our power enables customers to maximize
innovation without compromise. Smallest, coolest, fastest, easiest, most reliable
integrated power IC solutions
| 4 |Proprietary and Confidential
R&D Sales & Support
Fabrication Test & Assembly
Broad Market Demand for Uncompromised Power
Server
Storage Array
Network Router Backhaul
WirelessAccess
Optical Transport
Solid State Drives
EmbeddedComputing
Test &Measurement
Controllers
Cloud Computing Increased density; uncompromised efficiency
Smart Phones, IPTV, Tablets Increased density; uncompromised reliability
Highest Power DensityCombined withHigh Efficiency
Low Thermals, Noise, RippleFast TTM
Affordable Reliability
| 5 |Proprietary & Confidential
Memory capacity, I/O speed, & ReliabilityIncreased density; uncompromised TTM
Automation & monitoring sophistication, many SKUs Increased density; uncompromised TTM & noise
Enterprise
Industrial Storage
Telecom
Target Markets & Our Value Proposition
Markets Key Applications Key Customers Value Proposition
Revenue
Enterprise Servers
NIC cards
Storage Controllers
Office Automation
Small Footprint
Energy Efficiency
Performance
Reliability 26%
Embedded, Industrial
Embedded Computing, Test & Measurement
Ease of Use
Small Footprint
Reliability21%
Telecom DSL/GPON CPE, MSAN
& Gateways
Cellular Base Stations
Reliability
Small Footprint
Energy Efficiency 12%
Storage Solid State Drives
USB 3.0 Pen Drives
Secure USB sticks
Small Footprint
Ease of Design
Reliability 25%
| 6 |Proprietary and Confidential
| 7 |Proprietary and Confidential
DC-DC System Engineering
Inductor Selection
Capacitor Selection
Power Stage Analysis
Controller &
Compensation DesignStability
Time Domain Simulation
3 FocusedTechnology
Developments
Delay Box
Key Enablers of High Density PowerSoC
Validation
Production Testing
| 8 |Proprietary and Confidential
Enpirion’s Power Technology Roadmap
SemiconductorProcess
Packaging
Magnetics
2011 2012 20142004-2010
Gen 1Laminate
Gen 2Leadframe
Gen 3Stacked
Gen 5Spiral
Gen 7Monolithic Chip Scale
WireWound
Copper onFerrite
SMTChip
Open Bar
ClosedBar
Alloy onSilicon
InductorOn Silicon
Copper on AlloyHybrid Cores
Gen 6Bumped Die
RDL
40V 0.18um LDMOS(up to 10MHz )
Gen 4Clips
20V 0.18um CMOS w/ LDMOS(up to 15MHz )
10V 0.25um CMOS w/ LDMOS(up to 20MHz )
Enpirion FET Technology = Efficiency + High Density
90% Line
State of the art products built with industry’s fastest performing power FET technology
| 9 |Proprietary and Confidential
Vout= 1.8VVout= 1.8V
>90% Efficiency
6V, 0.25u LDMOS 6V, 0.25u LDMOS 12V, 0.18u LDMOS
| 10 |Proprietary and Confidential
Enpirion PowerSoC = Uncompromised Power
Highest Density without Compromising Performance, Reliability, Cost
4-6x larger area2.5x taller94% @ Peak
7x larger area2x taller96.5% @ Peak
75 mm2
1.85 mm height94% @ Peak
PowerSoCEnpirion
Modules/PSiP Competitor A Competitor B
Discrete RegulatorsCompetitor C
4-5x larger area1.25x taller92% @ Peak
Enpirion PowerSoC Uncompromised Power
| 11 |Proprietary and Confidential
Smallest Solution Footprint• 50 to 80% size reduction; very low profile
Increased Reliability; Lower Total Cost• Fully simulated/characterized/validated/production
tested power system• >35,700 years MTBF (10x improvement); FIT 3.2• True Industrial-rated; No de-rate, heat sink, airflow• Fewer components/Higher assembly yield
High Performance + Low Noise• Very High Efficiency: up to 97%• Low EMI & Conducted noise (10dB margin)• Up to 95% less ripple• Secondary filtering not required Ease-of-use• Simple Design Flow; nearly 100% 1st pass success • 45% fewer Design steps• Significantly less exposure to design iteration• Fully-validated PCB files
FEATURED PRODUCTS
| 12 |Proprietary and Confidential
Select Featured Products – 5V
| 13 |Proprietary and Confidential
Part Number Description
Package Size (mm)Solution Size Est.
(mm2)Device Capacity
L W H
5V Input PowerSoC Product Offering
EP5348QI Ultra-Small Power SoC, 8MHz, "LDO Killer" 2.00 1.75 0.90 20 0.4A
EP5357xUI 5MHz PowerSoC, VID, "light load mode" 2.50 2.25 1.10 20 0.6A
EP5358xUI 5MHz PowerSoC, VID 2.50 2.25 1.10 20 0.6A
EP53A7xQI 5MHz PowerSoC, VID, "light load mode" 3.00 3.00 1.10 21 1.0A
EP53A8xQI 5MHz PowerSoC, VID 3.00 3.00 1.10 21 1.0A
EN5311QI 4MHz PowerSoC, VID 4.00 5.00 1.10 40 1.0A
EP53F8QI 4MHz PowerSoC, VID 3.00 3.00 1.10 40 1.5A
EN5322QI 4MHz PowerSoC, VID 4.00 6.00 1.10 60 2.0A
EN5337QI 5MHz PowerSoC 4.00 7.00 1.85 75 3.0A
EN5339QI Low Profile 4.00 6.00 1.10 60 3.0A
EN6337QI "High Efficiency" PowerSoC 4.00 7.00 1.85 75 3.0A
EN6347QI "High Efficiency" PowerSoC 4.00 7.00 1.85 75 4.0A
EN5364QI 4MHz PowerSoC 8.00 11.00 1.85 160 6.0A
EN5367QI Low Cost 6A 5.50 10.00 3.00 160 6.0A
EN6360QI "High Efficiency" PowerSoC 8.00 11.00 3.00 195 8.0A
EN5394QI 4MHz PowerSoC 8.00 11.00 1.85 190 9.0A
EN63A0QI "High Efficiency" PowerSoC 10.00 11.00 3.00 227 12A
Select Featured Products – 12V
| 14 |Proprietary and Confidential
Part Number Description
Package Size (mm)Solution Size Est.
(mm2)Device Capacity
L W H
12V Input PowerSoC Product Offering
EN2340QI 4A PowerSoC 8.00 11.00 3.00 191 4.0A
EN2360QI 6A PowerSoC 8.00 11.00 3.00 191 6.0A
EN2390QI 9A PowerSoC 10.00 11.00 3.00 235 9.0A
EN23F0QI 15A PowerSoC 12.00 13.00 3.00 308 15A
Select Featured Products – Application Specific
| 15 |Proprietary and Confidential
Note: Availability dates for yet to be released products subject to change.
L W H
EQC1241 4 Channel Current Monitor, I2C I/F, programmable sense amp gain 5.00 5.00 0.90 25 1Q13 4Q13
Current Monitoring and Protection
Part Number DescriptionPackage Size (mm) Solution Size
Est. (mm2)Samples
Production Release
Part Number
Description
Package Size (mm)Solution Size Est.
(mm2)Device Capacity
L W H
DDR VTT PowerSoC Product Offering
EV1320 DDR VTT, Low Vin Power SoC Solution 3.00 3.00 0.55 402A
EV1340 DDR VTT, Low Vin Power SoC Solution 10.00 5.50 3.00 125 5A
EV1380 DDR VTT, Low Vin Power SoC Solution 11.00 8.00 3.00 200 8A
| 16 |Proprietary and Confidential | 16 |Proprietary and Confidential
| 16 |EV1320 High Efficiency 2A VTT Converter DDR Memory Termination
Features Solution complies with JEDEC for DDR2/3/4 Ultra high 96% peak efficiency Parallel up to 4 devices for 8A VTT load High reliability; 4.1 FITs; 28,200 years MTBF
Specifications: Sources/Sink up to 2A VDDQ Input Voltage Range: 0.95V – 1.8V Output Voltage = ½ VDDQ; tracks VDDQ 40 mm2 total solution size
80
82
84
86
88
90
92
94
96
98
100
0 0.25 0.5 0.75 1 1.25 1.5 1.75 2
VDDQ=1.8V
VDDQ=1.5V
VDDQ=1.35
VDDQ=1.2V
EV1320 Competitive Comparison: Uncompromised Power!
| 17 |Proprietary and Confidential
Nearly 2x efficiency of a VTT LDO in a smaller footprint and =< cost
DDR Memory Termination (VTT) Power Options
Linear Regulator
EnpirionEV1320
Converter
Switching regulator
Solution Size (mm2) ~88 40 ~200 - 300
Efficiency @ Peak (%) 50 96 88 to 92
Power Loss @ 2A (W) 1.8 0.08 ~0.2
Relative Power Loss at 2A 24x x ~2.6x
Published Price @ 1K =>1x 1x >2x
| 18 |Proprietary and Confidential
Specifications:• 400mA Minimum Output Current• Input Voltage Range: 2.4V – 5.5V• Output Voltage Range: 0.6V – (VIN-0.2V)• Output Voltage Programming• Tiny, 14-pin QFN Package• Solution Footprint: 20mm2
EP5348UI Tiny 400mA DCDC
Features:• 66mW/mm2 Solution Power Density• Compatible with Noise Sensitive RF• Over-current Protection • Thermal Protection: 150C/15C• Under-voltage Lock-Out
2mm x 1¾mm x 0.9 mm QFN2
x1.7
5x0
.9
0603
ca
p
4.4mm
4.4mm
02
01
02
01
02
01
0603
ca
p
Specifications:• Input Voltage: 2.4V – 5.5V• Output Voltage: 0.8V – 3.3V• 3% accuracy over Line, Load, and Temp• VOUT Programming• 3A Continuous Output Current
EN5339QI 3A Low Profile DCDC
Features:• Pin Compatible with EN5322QI• High Efficiency; 95% Peak• Very Low Ripple• Over-current Protection: 5A Typical• Thermal Protection: 155C/15C• Under-voltage Lock-Out • Enable and POK
Proprietary and Confidential | 19 |
• 4 mm x 6 mm x 1.1 mm QFN Package
Solution Footprint: 60mm2
| 20 |Proprietary and Confidential
Specifications:• Input Voltage Range: 2.375V – 6.6V• Output Voltage Range: 0.75V – (VIN-0.5V)
• 2% Output Accuracy (line, load, temp)• Minimum Output Current
• 3A – EN6337QI (@2MHz)• 4A – EN6347QI (@3MHz)
• Solution Footprint: 75 mm2
EN6337(3A) / 47(4A) DC-DC w/ LLM
Features:• 95% peak efficiency• Low Ripple • Over-current Protection • Under-voltage Lock-Out
• Light Load Mode • Enable and POK • Directly interchangeable with EN5337QI• Sync to External Clock
4mm x 7mm x 1.85 mm QFN
XFB47F
15 nF
VOUTPOK
PGNDAGND
SS
PVIN
AVIN
VOUTVIN
22F
| 21 |Proprietary and Confidential
EN5367QI “Cost Optimized” 6A DCDC
Features:• High efficiency up to 93%• Low Ripple• Excellent Transient Recovery• Programmable Soft start• Over-current Protection • Under-voltage Lock-Out • Enable and POK • Sync to External Clock
Specifications:• Input Voltage Range: 2.5V – 5.5V• Output Voltage Range: 0.6V – (VIN-VDO)
• 3% Output Accuracy (line, load, temp)• Resistor Divider VOUT Programming
• 6A Minimum Output Current• Solution Footprint: 160mm2
10mm x 5.5mm x 3.0 mm QFN
VOUTVIN
47F1206
47F1206
VOUT
ENA
AGNDSS
PVIN
AVIN
PGND
CA
PGND
RA
RB
VFB
EN
5367
QI
SYNC
CSS
10Ω
47nF 0805
0.1µF
| 22 |Proprietary and Confidential
EN2300 12V Product Family Overview
| 23 |Proprietary and Confidential
Max. Load (A)
Input Voltage
Output Voltage
Package Size (mm)
Solution area (mm2)
EN2340QI
4
4.5 to 14
0.75 to 5
8 x 11 x 3
191
EN2360QI
6
0.60 to 5
8 x 11 x 3
191
EN2390QI
9
0.60 to 5
10 x 11 x 3
235
EN23F0QI
15
0.60 to 3.3
12 x 13 x 3
308
EN2300 Family Features
| 24 |Proprietary and Confidential
Common Features Integrated inductor, MOSFETs, Controller Efficiency up to 94% 2% Voltage Output Accuracy (line, load, temp) Input Voltage Range: 4.5V – 14V Resistor Divider Vout Programming Operating temperature range: -40oC to 85oC without airflow/lead de-rating Excellent total AC + DC regulation Frequency Synchronization (External Clock) Output Enable Pin and POK Signal Programmable soft start Protections: programmable over-current, UVLO, thermal
Scalability Features EN2340 and EN2360 are pin compatible EN23F0 may be paralleled – up to 4 devices, 60A (see next page)
EN23F0 Parallel Operation
| 25 |Proprietary and Confidential
Up to 4x 15A EN23F0 devices can be paralleled for high load applications
EN6360QIMASTER
EN6360QISLAVE
S_OUT
S_IN
VOUT
VOUTVIN
VIN
GND
GND
VFB
VFB
Feedback &Compensation
OPEN
VIN
VOUT
M/S
M/S
REXT
51.1k
5.0V
1.0V at 14A
EN23F0QI
EN23F0QI
EN2300 Competitive Comparison
| 26 |Proprietary and Confidential
12V DC-DC POL Power DC-DC Alternatives (@ 15A)
12V DC-DC Discrete
Regulator
Modules/ PSiP
Enpirion PowerSoC
Solution Size (mm2) >650 500 308
Solution Height (mm) 8 >4 3
Efficiency @ Peak (%) 95 92 94
Ripple (mVp-p) 24 15 15
# of Components >30 16 16
Estimated Solution Cost @ 1K 0.8x 2x 1x
>2x Space Savings with Low Noise, Low Total Cost without compromising Efficiency, Ease of Design and Reliability
Got Footprint, Performance, Reliability Challenges?
| 27 |Proprietary and Confidential
Get Power Done Right - Enpirion PowerSoC!
Server Blade
PCIe RAID Controller + SSD ‘sPCIe Quad NIC
PCIe Security Processor Enterprise SSD
USB Cellular Data Card
DDR Non-Volatile DIMM
USB3.0 SSDEmbedded PC Module
Notebook SSD
Intel Atom Module
Compact PCI DSP Card
Digital Receiver
AV Receiver
Atom PCIe server board
Back-up
| 29 |Proprietary and Confidential
Enpirion Power SoC has High Reliability
Enpirion fully characterizes the integrated inductor/regulator pair This removes significant risk from the power supply design
Enpirion Power SoC undergoes IC level testing FIT rate = 3.2 @ 55 degrees C, 0.7eV activation energy, 60% confidence level, based on HTOL data collected to date
MTBF ~ 35,700 years (312.5M hours)
| 30 |Proprietary and Confidential
Quality, Reliability & Environmental Management System
Enpirion deploys a Total Quality Management System ISO 9001:2000 Certified Sony Green Partners
Enpirion utilizes a proven fabless model with world-class global suppliers: ISO 9001/ TS16949 Certified ISO14001 Certified and RoHS Compliant Sony Green Partners
Enpirion PowerSoCs maintain high reliability System level performance with IC Level Reliability Product design and qualification based on established industry standards & practices (JEDEC,
JESD,…) FIT rate = 3.2 (MTBF ≈ 35,700 years) Long Term Reliability ensured by Manufacturing Process Controls and Long Term Reliability
Monitoring Enpirion Environmental Management System includes:
Follows ISO14001 Principles Sony Green Partner Certified RoHS (EU Directive 2002/96/EC) WEEE (Directive 2202/96/EC) Lead Free assembly compatible, 10sec/260°C reflow profile JIG101 PFOS/PFOA Ban (EU Directive 2006/122/EC) Halogen Free (Bromine + Chlorine) Sony SS-00259
| 31 |Proprietary and Confidential
Customer Quality Issues & Failure Analysis Failure Mode Analysis Flow
Receipt of Failure
Internal Analysis
Customer Request
Non-destructive Testing
Failure Verification
Initial Response < 2 days
• X-ray Radiography
• C-SAM Analysis
• Optical Inspection
• Curve Trace
• Decapsulation
• Cross Section / Delayering
• Analytical (SEM, Auger, FIB etc.)
• Optical Inspection
• Active Circuit Probe
• Automated Tester
• Manual Tester
• Hot / Cold / THB Environmental Chambers
• Visual Inspection
Failure Report
Final Response < 15 days
• Problem Report Number Assigned
Subcontracted Services
• Component Supplier / Manufacturing Subcontractor
• Failure Analysis and Corrective Action
• Device Analysis Request Form
| 32 |Proprietary and Confidential
Supply Chain Summary
Enpirion utilizes a Fabless semiconductor manufacturing model Finished wafers are procured from wafer fabrication facilities in Korea Final products are assembled, tested, and drop shipped from factories in Asia Order entry, planning, scheduling, shipment release occur in the USA
7 weeks 1 week3 weeks 1 week
Lead Time
12 Weeks
Korea
IC ControllerCMOS
8” Wafers
IC ControllerWafer Test
AssemblyModule Package
TestModule Package
Finished Goods& Shipping
Drop ship
Strategic Die BankStrategic Inventory
Inductors
Japan/Taiwan
Malaysia, Taiwan, Thailand
Malaysia, Taiwan, Thailand
Malaysia, Taiwan, Thailand
Key Contract Manufacturers Currently Supported
>75 CM/ODM relationships
Benchmark Electronics Celestica Flextronics Foxconn Technology Group Jabil Circuit Plexus Corp. Sanmina-SCI Corp. Quanta Zinwell
| 33 |Proprietary and Confidential
QUANTIFIED EASE-OF-DESIGN
| 34 |Proprietary and Confidential
Design Flow Comparison: 3 DC-DC Topologies
Common Pre-Design Steps (6)
| 35 |Proprietary and Confidential
Enpirion PowerSoC = Faster Design Time & High Probability of 1st Pass Success
~14Steps
DC-DC Regulator Design Flow (~20)
~6steps
Enpirion PowerSoC Design Flow
(~12)
>18Steps
Traditional Discrete Design Flow (>24 steps)
Detailed Design Steps
Delay
| 36 |Proprietary and Confidential
Enpirion PowerSoC Simplied Design Steps
At least 40% fewer steps (i.e. 8 less)Significantly (~1/3) lower exposure to design iteration
Quantitative Comparison of PowerSoC vs. DC-DC Regulator Design Effort
| 37 |Proprietary and Confidential
PwrSoC/PSiP reduces complexity & significantly improves time to market by 45%!
Source Darnell Group * Sized for 1 DC-DC power rail