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参数资料
| 型号： | TPS2000CDGNR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO8 |
| 封装： | PLASTIC, MSOP-8 |
| 文件页数： | 25/28页 |
| 文件大小： | 1476K |
| 代理商： | TPS2000CDGNR |
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Charge
Pump
Driver
UVLO
Current
Limit
Thermal
Sense
9-ms
Deglitch
IN
GND
OUT
FLT
Current
Sense
(Disabled+
UVLO)
OTSD
CS
EN or
EN
SLVSAU6B
– JUNE 2011 – REVISED SEPTEMBER 2011
FUNCTIONAL BLOCK DIAGRAM
DEVICE INFORMATION
PIN FUNCTIONS
NAME
PINS
DESCRIPTION
8-PIN PACKAGE
EN or EN
4
Enable input, logic high turns on power switch
GND
1
Ground connection
IN
2, 3
Input voltage and power-switch drain; connect a 0.1
F or greater ceramic capacitor from IN to GND close
to the IC
FLT
5
Active-low open-drain output, asserted during over-current, or over-temperature conditions
OUT
6, 7, 8
Power-switch output, connect to load
PowerPAD
PAD
Internally connected to GND. Connect PAD to GND plane as a heatsink for the best thermal performance.
(DGN ONLY)
PAD may be left floating if desired. See POWER DISSIPATION AND JUNCTION TEMPERATURE section
for guidance.
5-PIN PACKAGE
EN or EN
4
Enable input, logic high turns on power switch
GND
2
Ground connection
IN
5
Input voltage and power-switch drain; connect a 0.1
F or greater ceramic capacitor from IN to GND close
to the IC
FLT
3
Active-low open-drain output, asserted during over-current, or over-temperature conditions
OUT
1
Power-switch output, connect to load.
6
Copyright
2011, Texas Instruments Incorporated
Product Folder Link(s) :TPS20xxC
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