Designed for Applications Requiring up to 8.5 A
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Overview
Description
The DA9062 is a flexible, scalable system PMIC capable of powering a wide range of multicore SoCs, FPGAs, memory subsystems, and peripherals. Full power tree management and multiple sleep modes result in a power-efficient system solution suitable for infotainment, telematics, and ADAS applications. The device includes four LDOs with programmable output voltages providing up to 300 milliamps and four high-current buck converters providing up to two and a half amps per buck. Any two bucks can be combined in a dual-phase configuration providing up to 5 amps. All bucks use integrated power switches, removing the need for external FETs. Together with the high device switching frequency that allows the use of low-profile inductors, they enable the lowest cost, smallest form factor system solution possible. This solution is also available in Automotive AEC-Q100 Grade 2. High efficiency is achieved over a wide load range by automatically selecting Pulse Frequency Modulation (PFM) or Pulse Width Modulation (PWM) modes. The input voltage range of 2.8 to 5.5 V makes it suitable for standard 5 V supply or USB power supplies.
Features
- Input voltage 2.8 V to 5.5 V
- Four buck converters, 0.3 V to 3.34 V up to 2.5 A
- Dual-phase mode up to 5 A
- DDR VTT supply mode
- DVS support
- 3 MHz switching frequency allows use of low-profile inductors
- Four LDO regulators, 0.9 V to 3.6 V up to 300 mA
- Five GPIOs
- Coin cell/super-capacitor charger
- 1.5 µA RTC with alarm and wake-up
- Enhanced Energy Saving techniques:
- Dynamic Voltage Scaling (DVS)
- Programmable power manager
- Enhanced Security:
- System supply monitoring
- Junction temperature monitoring
- Watchdog timer
- -40 °C to +125 °C junction temperature operation
- Automotive Grade 2 version available: DA9062-A
Comparison
| DA9062 | DA9061 | DA9063 | DA9061-A | DA9063-A | |
| View Product | View Product | View Product | View Product |
Applications
Applications
- Portable industrial and medical devices
- TV dongle
- eReaders
- Supply for single- and dual-core application processors; for example the i.MXTM families
- Power supply for FPGAs
- Automotive infotainment/dashboard
- IoT devices
Documentation
| Title | Type | Date | |
|---|---|---|---|
PDF1.47 MB
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Datasheet
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PDF935 KB
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Product Brief
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PDF323 KB
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Application Note
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PDF144 KB
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Application Note
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PDF2.48 MB
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Application Note
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PDF717 KB
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Application Note
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PDF267 KB
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Application Note
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PDF1.42 MB
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Application Note
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PDF388 KB
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Application Note
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PDF270 KB
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Application Note
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PDF159 KB
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Application Note
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PDF184 KB
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Application Note
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PDF637 KB
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Application Note
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PDF229 KB
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Application Note
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PDF439 KB
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Application Note
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PDF350 KB
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Application Note
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PDF198 KB
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Application Note
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PDF1022 KB
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Application Note
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PDF1.24 MB
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Application Note
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PDF149 KB
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Application Note
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PDF286 KB
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Manual - Development Tools
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PDF1.60 MB
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Manual - Development Tools
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PDF1011 KB
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Manual - Development Tools
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ZIP10 KB
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Other
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ZIP1.24 MB
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Other
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ZIP884 KB
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Other
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ZIP1.70 MB
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Other
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ZIP1.44 MB
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Other
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ZIP2.37 MB
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Schematic
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PDF1013 KB
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Schematic
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ZIP2.44 MB
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Schematic
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Design & Development
Software & Tools
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
Part Number |
Pkg. Type |
Carrier Type |
Buy / Sample |
|---|---|---|---|
| 40-QFN | Tray | ||
| 40-QFN | Tape & Reel | ||
| 40-QFN | Tray | ||
| 40-QFN | Tray | ||
| 40-QFN | Tray | ||
| 40-QFN | Tape & Reel | ||
| 40-QFN | Tape & Reel | ||
| 40-QFN | Tape & Reel |
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