參數(shù)資料
型號(hào): TPS65910RSLT
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: POWER SUPPLY SUPPORT CKT, PQCC48
封裝: 6 X 6 MM, 0.40 MM PITCH, GREEN, PLASTIC, VQFN-48
文件頁(yè)數(shù): 70/86頁(yè)
文件大小: 534K
代理商: TPS65910RSLT
PRODUCTPREVIEW
SWCS046A – MARCH 2010 – REVISED MAY 2010
www.ti.com
7
6
5
4
3
2
1
0
VPLL_KEEPON
VDIG2_KEEPON
VDIG1_KEEPON
VMMC_KEEPON
VDAC_KEEPON
VAUX2_KEEPON
VAUX1_KEEPON
VAUX33_KEEPON
Bits
Field Name
Description
Type
Reset
7
VDAC_KEEPON
Setting supply state during device SLEEP state or when SCLSR_EN1/2
RW
0
is low
6
VPLL_KEEPON
Setting supply state during device SLEEP state or when SCLSR_EN1/2
RW
0
is low
5
VAUX33_KEEPON
Setting supply state during device SLEEP state or when SCLSR_EN1/2
RW
0
is low
4
VAUX2_KEEPON
Setting supply state during device SLEEP state or when SCLSR_EN1/2
RW
0
is low
3
VAUX1_KEEPON
Setting supply state during device SLEEP state or when SCLSR_EN1/2
RW
0
is low
2
VDIG2_KEEPON
Setting supply state during device SLEEP state or when SCLSR_EN1/2
RW
0
is low
1
VDIG1_KEEPON
Setting supply state during device SLEEP state or when SCLSR_EN1/2
RW
0
is low
0
VMMC_KEEPON
Setting supply state during device SLEEP state or when SCLSR_EN1/2
RW
0
is low
Table 61. SLEEP_KEEP_RES_ON_REG
Address Offset
0x42
Physical Address
Instance
Description
Configuration Register keeping, during the SLEEP state of the device (but then supply state can be
overwritten programming ST[1:0]):
- the full load capability of LDO regulator (ACTIVE mode),
- The PWM mode of DCDC converter
- 32KHz clock output
- Register access though I2C interface (keeping the internal high speed clock on)
- Die Thermal monitoring on
Control bit value has no effect if the resource is off.
Type
RW
7
6
5
4
3
2
1
0
VIO_KEEPON
VDD3_KEEPON
VDD2_KEEPON
VDD1_KEEPON
VRTC_KEEPON
I2CHS_KEEPON
THERM_KEEPON
CLKOUT32K_KEEPON
Bits
Field Name
Description
Type
Reset
7
THERM_KEEPON
When 1, thermal monitoring is maintained during device SLEEP state.
RW
0
When 0, thermal monitoring is turned off during device SLEEP state.
6
CLKOUT32K_KEEPO When 1, CLK32KOUT output is maintained during device SLEEP state.
RW
0
N
When 0, CLK32KOUT output is set low during device SLEEP state.
72
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TPS65910
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