Power Management

Power Management

Part no. Description Switching Frequency DVS GPIOs DC-DC Step-Down DC-DC Step-Up LDO LED Drivers Battery Charger Other features Package
WM8310 Integrated Power Management Subsystem Selectable up to 4MHz Yes 12 3 1 11 2 Yes, 1A

Programmable bootstrap configuration, 12x GPIO, Aux ADC, low-power 32kHz RTC crystal oscillator, I2C or SPI interface, DVS interface

BGA-169, 7x7mm
WM8321 Integrated Power Management Subsystem Selectable up to 4MHz Yes 12 4 No 11 2 No

Unique BuckWise™ technology, customizable with programmable InstantConfig™ EEPROM bootstrap configuration, secure RTC, Aux ADC, low-power 32kHz RTC crystal oscillator, I2C or SPI interface, DVS interface

QFN-81, 8x8 mm
WM8325 Integrated Power Management Subsystem Selectable up to 4MHz Yes 12 4 No 11 2 No Unique 2.5A BuckWise™ technology, customizable with programmable InstantConfig™ EEPROM bootstrap configuration, secure RTC, Aux ADC, low-power 32kHz RTC crystal oscillator, I2C or SPI interface, DVS interface QFN-81, 8x8 mm
WM8326 Integrated Power Management Subsystem Selectable up to 4MHz Yes 12 4 No 11 2 No 2 X 2.5A BuckWise™ technology DC-DCs, customizable with programmable InstantConfig™ EEPROM bootstrap configuration, secure RTC, Aux ADC, low-power 32kHz RTC crystal oscillator, I2C or SPI interface, DVS interface QFN-81, 8x8 mm

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Power Management with audio

Part no. Description DACs / ADCs Headphone driver BTL speaker output DC-DC Step-Down DC-DC Step-Up LDO LED Drivers Battery Charger Other features Package
WM8350 Stereo CODEC with Integrated Power Management 2 / 2 Yes None 2x1A 2x500mA 2x20V @ 40mA 4x150 3 Yes, Li-Ion RTC Watchdog Timer Interrupt Controller 13 GPIOs BGA-129 7x7mm
WM8351 Stereo CODEC with Integrated Power Management 2 / 2 Yes None 1 x 1A, 2 x 500mA 1 x 20V @ 40mA 4 x 1 3 Yes, Li-Ion RTC Watchdog Timer Interrupt Controller 13 GPIOs BGA-129, 7x7mm

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Processors

Processor VendorProcessorWolfson PartConfiguration ModesNotes
Ambarella l1 WM831x OTP Variant
Ambarella l1 WM8321 OTP Variant
Amlogic AML6236-M WM8325/26 OTP Variant
Freescale i.MX 21/25/27 WM8350
Freescale i.MX 21/25/27 WM8351 10
Freescale i.MX 21/25/27 WM8352
Freescale i.MX 21/25/27 WM831x OTP Variant
Freescale i.MX 21/25/27 WM8321 OTP Variant
Freescale i.MX 21/25/27 WM8325/26 OTP Variant
Freescale i.MX 31/32 WM8350 10 i.MX31 requires external LDO
Freescale i.MX 31/32 WM8352 i.MX31 requires external LDO
Freescale i.MX 31/32 WM831x OTP Variant
Freescale i.MX 31/32 WM8321 OTP Variant
Freescale i.MX 31/32 WM8325/26 OTP Variant
Freescale i.MX 35/37 WM8350 Development mode
Freescale i.MX 35/37 WM8352 Development mode
Freescale i.MX 35/37 WM831x OTP Variant
Freescale i.MX 35/37 WM8321 OTP Variant
Freescale i.MX 35/37 WM8325/26 OTP Variant
Freescale i.MX51 WM8352 Development mode
Freescale i.MX50x WM831x OTP Variant
Freescale i.MX50x WM8321 OTP Variant
Freescale i.MX50x WM8325/26 OTP Variant
Freescale i.MX51x WM831x OTP Variant  
Freescale i.MX51x WM8321 OTP Variant
Freescale i.MX51x WM8325/26 OTP Variant
Freescale i.MX53x WM831x OTP Variant
Freescale i.MX53x WM8321 OTP Variant
Freescale i.MX53x WM8325/26 OTP Variant
Freescale i.MX6 WM8326 OTP Variant
Hellosoft HS100 WM8350 Development mode  
Hellosoft HS100 WM8351 01
Hellosoft HS100 WM8352 01  
Hellosoft HS100 WM831x OTP Variant  
Hellosoft HS100 WM8321 OTP Variant
ICERA Icera E450 WM831x OTP Variant
ICERA Icera E450 WM8321 OTP Variant
ICERA IceraE450 WM8325/26 OTP Variant
LEADCORE LC1808 WM831x OTP Variant
LEADCORE LC1808 WM8321 OTP Variant
LEADCORE LC1708A WM831x OTP Variant
LEADCORE LC1708A WM8321 OTP Variant
Marvell PXA168 WM831x OTP Variant
Marvell PXA168 WM8321 OTP Variant
Marvell PXA168 WM8325/26 OTP Variant
Marvell MMP2 WM831x OTP Variant
Marvell MMP2 WM8321 OTP Variant
Marvell MMP2 WM8325/26 OTP Variant
Marvell MMP2x WM8326 OTP Variant
Movidius MA1133 WM831x OTP Variant
Movidius MA1133 WM8321 OTP Variant
Mtekvision MV8650/2 WM8351 11  
Mtekvision MV8637/57 WM8350  
Mtekvision MV8637/57 WM8351 11
Mtekvision MV8637/57 WM8352
Mtekvision MV8637/57 WM831x OTP Variant
Mtekvision MV8637/57 WM8321 OTP Variant
Mtekvision MV8637/57 WM8325/26 OTP Variant
Mtekvision MV8910 WM831x OTP Variant
Mtekvision MV8910 WM8321 OTP Variant
Mtekvision MV8910 WM8325/26 OTP Variant
NEC EMMA Mobile™ 1 WM831x OTP Variant
NEC EMMA Mobile™ 1 WM8321 OTP Variant
NEC EMMA Mobile™ 1 WM8325/26 OTP Variant
NVIDIA AP15/AP16 WM8350
NVIDIA AP15/AP16 WM8351
NVIDIA AP15/AP16 WM8352
NVIDIA AP15/AP16 WM831x OTP Variant
NVIDIA AP15/AP16 WM8321 OTP Variant
NVIDIA AP15/AP16 WM8325/26 OTP Variant
NVIDIA AP20 WM831x OTP Variant
NVIDIA AP20 WM8321 OTP Variant
NVIDIA AP20 WM8325/26 OTP Variant
NVIDIA T20 WM831x OTP Variant
NVIDIA T20 WM8321 OTP Variant
NVIDIA T20 WM8325/26 OTP Variant
NVIDIA A30 WM8326 OTP Variant
NVIDIA T30 WM8326 OTP Variant
Samsung S3C2410 WM8351
Samsung S3C2410 WM831x OTP Variant
Samsung S3C2410 WM8321 OTP Variant
Samsung S3C2410 WM8325/26 OTP Variant
Samsung S3C6400 WM8350 01
Samsung S3C6400 WM8352
Samsung S3C6400 WM831x OTP Variant
Samsung S3C6400 WM8321 OTP Variant
Samsung S3C6400 WM8325/26 OTP Variant
Samsung S3C6410 WM8350 01
Samsung S3C6410 WM8352
Samsung S3C6410 WM831x OTP Variant
Samsung S3C6410 WM8321 OTP Variant
Samsung S3C6410 WM8325/26 OTP Variant
Samsung S3P6440 WM8350
Samsung S3P6440 WM8351
Samsung S3P6440 WM8352
Samsung S3P6440 WM831x OTP Variant
Samsung S3P6440 WM8321 OTP Variant
Samsung S3P6440 WM8325/26 OTP Variant
Samsung S5PC100 WM831x OTP Variant
Samsung S5PC100 WM8321 OTP Variant
Samsung S5PC100 WM8325/26 OTP Variant
Samsung S5PC110 WM831x OTP Variant
Samsung S5PC110 WM8321 OTP Variant
Samsung S5PC110 WM8325/26 OTP Variant
Samsung S5PV210 WM831x OTP Variant
Samsung S5PV210 WM8321 OTP Variant
Samsung S5PV210 WM8325/26 OTP Variant
Samsung S5PV310 WM8326 OTP Variant
SiS SiS9700 WM831x OTP Variant
SiS SiS9700 WM8321 OTP Variant
SiS SiS9700 WM8325/26 OTP Variant
ROCKCHIP RK2818 WM831x OTP Variant
ROCKCHIP RK2818 WM8321 OTP Variant
ROCKCHIP RK2818 WM8325/26 OTP Variant
ROCKCHIP RK3066 WM8326 OTP Variant
Telechips TCC7901S WM8350
Telechips TCC7901S WM8351
Telechips TCC7901S WM8352
Telechips TCC7901S WM831x OTP Variant
Telechips TCC7901S WM8321 OTP Variant
Telechips TCC7901S WM8325/26 OTP Variant
Telechips TCC8900 WM831x OTP Variant
Telechips TCC8900 WM8321 OTP Variant
Telechips TCC8900 WM8325/26 OTP Variant
TI OMAP1710 WM8350
TI OMAP1710 WM8352
TI OMAP3525 WM831x OTP Variant
TI OMAP3525 WM8321 OTP Variant
TI OMAP3525 WM8325/26 OTP Variant
TI OMAP3530 WM831x OTP Variant
TI OMAP3530 WM8321 OTP Variant
TI OMAP3530 WM8325/26 OTP Variant
TI OMAP4430 WM8325/26 OTP Variant
ZiiLAbs ZMS-05 WM8350 11  
ZiiLAbs ZMS-05 WM8352
ZiiLAbs ZMS-05 WM831x OTP Variant
ZiiLAbs ZMS-05 WM8321 OTP Variant
ZiiLAbs ZMS-05 WM8325/26 OTP Variant
ZiiLAbs ZMS-08 WM8352
ZiiLAbs ZMS-08 WM831x OTP Variant
ZiiLAbs ZMS-08 WM8321 OTP Variant
ZiiLAbs ZMS-08 WM8325/26 OTP Variant
ZiiLAbs ZMS-20 WM831x OTP Variant
ZiiLAbs ZMS-20 WM8321 OTP Variant
ZiiLAbs ZMS-20 WM8325/26 OTP Variant
ZiiLAbs ZMS-40 WM8326 OTP Variant