參數(shù)資料
型號: 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
文件頁數(shù): 57/86頁
文件大?。?/td> 534K
代理商: TPS65910RSLT
PRODUCTPREVIEW
SWCS046A – MARCH 2010 – REVISED MAY 2010
www.ti.com
Bits
Field Name
Description
Type
Reset
3
SLEEPP
SLEEP pad pull-down control:
RW
1
1: Pull-down is enabled
0: Pull-down is disabled
2
PWRHOLDP
PWRHOLD pad pull-down control:
RW
1
1: Pull-down is enabled
0: Pull-down is disabled
1
BOOT1P
BOOT1 pad control:
RW
1
1: Pull-down is enabled
0: Pull-down is disabled
0
BOOT0P
BOOT0 pad control:
RW
1
1: Pull-down is enabled
0: Pull-down is disabled
Table 37. REF_REG
Address Offset
0x1D
Physical Address
Instance
Description
Reference control register
Type
RW
7
6
5
4
3
2
1
0
Reserved
VMBCH_SEL
ST
Bits
Field Name
Description
Type
Reset
7:4
Reserved
Reserved bit
RO
0x0
R returns
0s
3:2
VMBCH_SEL
Main Battery comparator VMBCH programmable threshold (EEPROM
RW
0x0
bits):
VMBCH_SEL[1:0] = 00 : bypass
VMBCH_SEL[1:0] = 01 : VMBCH = 2.8 V
VMBCH_SEL[1:0] = 10 : VMBCH = 2.9 V
VMBCH_SEL[1:0] = 11 : VMBCH = 3.0 V
1:0
ST
Reference state:
RO
0x1
ST[1:0] = 00 : Off
ST[1:0] = 01 : On high power (ACTIVE)
ST[1:0] = 10 : Reserved
ST[1:0] = 11 : On low power (SLEEP)
(Write access available in test mode only)
Table 38. VRTC_REG
Address Offset
0x1E
Physical Address
Instance
Description
VRTC internal regulator control register
Type
RW
7
6
5
4
3
2
1
0
Reserved
ST
VRTC_OFFMASK
60
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TPS65910
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