RT9013B Просмотр технического описания (PDF) - Richtek Technology
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RT9013B
Richtek Technology
RT9013B Datasheet PDF : 10 Pages
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RT9013B
Typical Application Circuit
VIN
CIN
1uF/X7R
VIN
VOUT
RT9013B
Chip Enable
EN
NC
Rpull_down
100k
GND
VOUT
COUT
1uF/X7R
Functional Pin Description
Pin No.
Pin Name
SC-70-5 WDFN-6L 1.6x1.6
Pin Function
1
3
VIN
2,
2
GND
7 (Exposed Pad)
3
1
EN
Supply Input.
Common Ground. The exposed pad must be soldered to a large PCB
and connected to GND for maximum power dissipation.
Chip Enable (Active High). It is recommended to add a 100kΩ resistor
between the EN and GND.
4
5, 6
NC
No Internal Connection.
5
4
VOUT
Regulator Output.
Function Block Diagram
EN
POR
OTP
Current
Limit
VREF -
+
MOS
Driver
VIN
VOUT
GND
www.richtek.com
2
DS9013B-02 April 2011
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