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參數(shù)資料
| 型號： | TPS62080DSG |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.002 A SWITCHING REGULATOR, PDSO8 |
| 封裝： | 2 X 2 MM, PLASTIC, WSON-8 |
| 文件頁數(shù)： | 21/26頁 |
| 文件大小： | 872K |
| 代理商： | TPS62080DSG |
1
2
3
4
8
7
6
5
EN
GND
MODE
FB
VIN
PG
SW
VOS
THERMAL
P
AD
SLVSAE8
– SEPTEMBER 2011
DEVICE INFORMATION
QFN
8 PIN 2X2 mm
PIN FUNCTIONS
PIN
I/O
DESCRIPTION
NAME
NO.
VIN
8
PWR
Power Supply Voltage Input.
EN
1
IN
Device Enable Logic Input.
Logic HIGH enables the device, logic LOW disables the device and turns it into shutdown.
MODE
3
IN
Snooze Mode Enable Logic Input.
Logic HIGH enables the Snooze Mode, logic LOW disables the Snooze Mode
GND
2
PWR
Power and Signal Ground.
VOS
5
IN
Output Voltage Sense Pin for the internal control loop. Must be connected to output.
SW
7
PWR
Switch Pin connected to the internal MOSFET switches and inductor terminal.
Connect the inductor of the output filter here.
FB
4
IN
Feedback Pin for the internal control loop.
Connect this pin to the external feedback divider for the adjustable output version. For the fixed output voltage
versions this pin must be left floating or connected to GND.
PG
6
OUT
Power Good open drain output.
This pin is pulled to low if the output voltage is below regulation limits. Can be left floating if not used.
Thermal Pad
Connect it to GND.
4
Copyright
2011, Texas Instruments Incorporated
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