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AN8021SB

AC-DC switching power supply controller

AN8021SB Features

* It operates at a control frequency up to 700 kHz, realizing the output rise time of 35 ns and the output fall time of 25 ns.

* Pre-start operating current is as small as 70 µA (typical) so that it is possible to use a miniaturized start resistor.

* Output block employs tote

AN8021SB General Description



* AN8021L Pin No. 1 2 3 4 5 6 7 8 9

* AN8021SB Pin No. Symbol 1 2 3 4 5 PGND VOUT PVCC SVCC TIM/OVP Description Grounding pin Power MOSFET direct drive pin Power supply voltage pin Power supply voltage pin Pin for overvoltage protection and timer latch combined use 6 IFB Power suppl.

AN8021SB Datasheet (141.25 KB)

Preview of AN8021SB PDF

Datasheet Details

Part number:

AN8021SB

Manufacturer:

Panasonic Semiconductor

File Size:

141.25 KB

Description:

Ac-dc switching power supply controller.
Voltage Regulators AN8021L, AN8021SB AC-DC switching power supply control IC s Overview The AN8021L and AN8021SB are ICs which are suitable for contr.

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TAGS

AN8021SB AC-DC switching power supply controller Panasonic Semiconductor

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