BD6522F
Load Switch ICs for Portable Equipment

The power switch for expansion module is a power management switch having one circuit of N-channel Power MOS FET. The switch realizes 50mO(Typ.) ON resistance. The switch turns on smoothly by the built-in charge pump, therefore, it is possible to reduce inrush current at switch on. And soft start control by external capacitor is available. Further, it has a discharge circuit that discharges electric charge from capacitive load at switch off, Under voltage lockout circuit, and a thermal shutdown circuit.

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Product Detail

 
Part Number | BD6522F-E2
Status | Active
Package | SOP8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Supply Voltage(Min.)[V]

3

Supply Voltage(Max.)[V]

5.5

Current consumption(Typ.)[µA]

110

ON Resistance [mΩ]

50

Channel Number [ch]

1

Control Input Logic

Active High

Output Current[A]

2

Output Turn on Time [ms]

1

Thermal Shut Down

Latch Type

Discharge resistance[Ω]

350

Operating Temperature (Min.)[°C]

-25

Operating Temperature (Max.)[°C]

85

Package Size [mm]

5x6.2 (t=1.71)

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Features:

・Low on resistance (50mΩ, Typ.) N-MOS switch built in
・Maximum output current: 2A
・Discharge circuit built in
・Soft start control circuit built in
・Under voltage lockout (UVLO) circuit built in
・Thermal shutdown (Output off latching)
・Reverse current flow blocking at switch off (only BD6522F)
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