BD2062FJ-E2_11 查看數據表（PDF） - ROHM Semiconductor
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BD2062FJ-E2_11 Datasheet PDF : 17 Pages
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BD2062FJ,BD2066FJ
●Block Diagram
/EN1
EN1
IN
/EN2
EN2
GND
Gate
Logic1
OCD1
TSD1
Delay
Charge
Pump1
UVLO
OCD2
Gate
Logic2
Charge
Pump2
Delay
TSD2
Fig.38 Block diagram
/OC1
OUT1
OUT2
/OC2
Technical Note
GND 1
IN 2
/EN1 3
(EN1)
/EN2 4
(EN2)
Top View
8 /OC1
7 OUT1
6 OUT2
5 /OC2
Fig.39 Pin configuration
●Pin Description
○BD2062FJ
Pin No.
1
2
3, 4
5, 8
6, 7
○BD2066FJ
Pin No.
1
2
3, 4
5, 8
6, 7
Symbol
GND
IN
/EN
/OC
OUT
I/O
Pin function
- Ground.
Power supply input.
- Input terminal to the switch and power supply input terminal of the
internal circuit.
Enable input.
I Switch on at Low level.
High level input > 2.0V, Low level input < 0.8V.
Error flag output.
O Low at over-current, thermal shutdown.
Open drain output.
O Switch output.
Symbol
GND
IN
EN
/OC
OUT
I/O
Pin function
- Ground.
Power supply input.
- Input terminal to the switch and power supply input terminal of the
internal circuit.
Enable input.
I Switch on at High level.
High level input > 2.0V, Low level input < 0.8V
Error flag output.
O Low at over-current, thermal shutdown.
Open drain output.
O Switch output.
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9/16
2011.05 - Rev.B
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