參數(shù)資料
型號: P95020ZLLGI
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA124
封裝: LLGA-124
文件頁數(shù): 44/137頁
文件大?。?/td> 3533K
代理商: P95020ZLLGI
P95020 / Preliminary Datasheet
Revision 0.7.10
14
2010 Integrated Device Technology, Inc.
MODULE
PIN #
PIN NAME
DESCRIPTION
I/O TYPE
B57
GND_BAT/ADCGND
GND_BAT & ADCGND: Shared analog ground pin for battery charger and
ADC.
GND
GPIO_TSC
A68
DGND
Digital Ground
GND
B58
POR_OUT
Power-On-Reset Output, Active Low
GPIO-OUT
A69
SW_DET
Switch Detect Input
GPIO
B59
GPIO1/SW_OUT/PENDOWN
GPIO 1: General Purpose I/O # 1
GPIO
SW_OUT: Switch Detect Output
PENDOWN: PENDOWN Detect Output
A70
GPIO3/LED2
GPIO 3: General Purpose I/O # 3
GPIO
LED2: Charger LED # 2 Indicates charging complete
B60
GPIO2/LED1
GPIO 2: General Purpose I/O # 2
GPIO
LED1: Charger LED # 1 Indicates charging in progress
A71
NC
No Connect
NC
A72
GPIO4/CHRG_ILIM
GPIO 4: General Purpose I/O # 4
CHRG_ILIM: Control the limit of the Charger Pre-Regulator. CHRG_ILIM =
0, limit current to 500mA; CHRG_ILIM = 1, limit current to 1.5A.
GPIO
I/O LEVELS BY TYPE
I/O TYPE
DESCRIPTION
A-I, A-O & A-IO
Analog Levels: Input, Output & Input/Output
AP-I, AP-O & AP-I/O
Power Supply: Input, Output & Input/Output
D-I, D-O
Digital Levels: Input, Output
Voltage levels are all digital levels (nominally 3.3V)
GND
Ground: Any connection to Ground
GPIO-IN, GPIO-OUT, GPIO
General Purpose: Input, Output, Input/Output.
Inputs are 3.3V
Outputs are VSYS with open-drain capable
I2C-I, I2C-O & I2CIO
IC: Input, Output & Input/Output
Inputs are CMOS
Outputs are open-drain.
TCXO-D-I, TCXO-D-O, TCXO-IO
Clock: Input, Output, Input/Output
Inputs are 1.8V, Outputs are 1.1V to 1.9V
相關(guān)PDF資料
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P95020ZNQGI 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132
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