参数资料
型号: TPS65014RGZT
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC48
封装: 7 X 7 MM, GREEN, PLASTIC, VQFN-48
文件页数: 3/57页
文件大小: 1289K
代理商: TPS65014RGZT
www.ti.com
TPS65014
SLVS551 – DECEMBER 2004
Terminal Functions (continued)
TERMINAL
I/O
DESCRIPTION
NAME
NO.
CHARGER SECTION
Open-drain output. Active low when UVLO comparator indicates low VBAT condition or
PWRFAIL
34
O
when shutdown is about to occur due to an overtemperature condition or when the battery
cover is removed (BATT_COVER has gone low).
Indicates a charge fault or termination, or if any of the regulator outputs are below the lower
INT
35
O
tolerance level, active low (open drain)
LOW_PWR
36
I
Input signal indicating deep sleep mode, VCORE is lowered to predefined value or disabled
DEFMAIN
12
I
Input signal indicating default VMAIN voltage, 0 = 3 V, 1 = 3.3 V
DEFCORE
1
I
Input signal indicating default VCORE voltage, 0 = 1.5 V, 1 = 1.8 V
SCLK
30
I
Serial interface clock line
SDAT
29
I/O
Serial interface data/address
IFLSB
28
I
LSB of serial interface address used to distinguish two devices with the same address
GPIO1
26
I/O
General-purpose open-drain input/output
GPIO2
25
I/O
General-purpose open-drain input/output
GPIO3
18
I/O
General-purpose open-drain input/output
GPIO4
17
I/O
General-purpose open-drain input/output
11
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