参数资料
型号: TPS62560DRVT
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.6 A SWITCHING REGULATOR, 2250 kHz SWITCHING FREQ-MAX, PDSO6
封装: 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6
文件页数: 25/30页
文件大小: 1632K
代理商: TPS62560DRVT
GND
EN
V
IN
SW
MODE
FB
DRV PACKAGE
SON-6
(TOPVIEW)
DDC PACKAGE
TSOT23-5
(TOPVIEW)
SW
FB
V
IN
GND
EN
5
4
1
2
3
1
2
3
6
5
4
Thermal
Pad
SLVS815C – JANUARY 2008 – REVISED DECEMBER 2009
www.ti.com
PIN ASSIGNMENTS
Figure 1.
PIN FUNCTIONS
PIN
I/O
DESCRIPTION
No.
NAME
QFN-6
TSOT23-5
This is the enable terminal of the device. Pulling this terminal to low forces the device
EN
4
3
I
into shutdown mode. Pulling this terminal to high enables the device. This terminal must
be terminated.
Feedback terminal for the internal regulation loop. Connect the external resistor divider
FB
3
4
I
to this terminal. In the fixed-output-voltage option, connect this terminal directly to the
output capacitor.
GND
6
2
GND supply terminal
This terminal is only available as an QFN package option. MODE terminal = high forces
the device to operate in the fixed-frequency PWM mode. MODE terminal = low enables
MODE
2
I
the power-save mode with automatic transition from PFM mode to fixed-frequency PWM
mode.
This is the switch terminal and is connected to the internal MOSFET switches. Connect
SW
1
5
O
the external inductor between this terminal and the output capacitor.
VIN
5
1
VIN power-supply terminal
4
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TPS62560 TPS62561 TPS62562
相关PDF资料
PDF描述
TPS62561DDCR 0.6 A SWITCHING REGULATOR, 2250 kHz SWITCHING FREQ-MAX, PDSO6
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