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CS51022ADB on a board, in 3D

CS51022ADB

onsemi

-40℃~+85℃ 1MHz 7.7V~20V 83% Flyback、Push-Pull、Forward Over Voltage Protection、Under Voltage Protection、Over Current Protection、Adjustable soft-start、Light load efficient mode、Under-voltage lockout、Leading edge blanking、Adjustable current limiting、Slope compensation PWM Modulation TSSOP-16 AC-DC Controllers and Regulators ROHS

Extended
DatasheetJLCPCBLCSConsemi/CS51022ADB
Category
AC DC Controllers And Regulators
Package
TSSOP-16
Pins
16

Overview

The CS51022ADB is an AC DC Controllers And Regulator made by onsemi in a TSSOP-16 package with 16 pins. -40℃~+85℃ 1MHz 7.7V~20V 83% Flyback、Push-Pull、Forward Over Voltage Protection、Under Voltage Protection、Over Current Protection、Adjustable soft-start、Light load efficient mode、Under-voltage lockout、Leading edge blanking、Adjustable current limiting、Slope compensation PWM Modulation TSSOP-16 AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:CS51022EDR16, from EasyEDA) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C903458).

Symbol

ISENSE2ISET8SLEEP/SYNC3SLOPE4VC16VFB9VREF13PGND15LGND12UV5SS11RTCT7OV6GATE1COMP10VCC14
EasyEDA_Cloud:CS51022EDR16From EasyEDA

Footprint

12345678910111213141516
Package_SO:TSSOP-16_4.4x5mm_P0.65mmFrom KiCad's library

Parameters

7
Duty Cycle(Max)
83%
Features
Over Voltage Protection, Under Voltage Protection, Over Current Protection, Adjustable soft-start, Light load efficient mode, Under-voltage lockout, Leading edge blanking, Adjustable current limiting, Slope compensation
Frequency - Switching
1MHz
Operating Temperature
-40℃~+85℃
Topology
Flyback, Push-Pull, Forward
Voltage - Supply
7.7V~20V
Working Mode
PWM Modulation

Order codes

1

Pinout

16
The pins of the CS51022ADB
PinNameType
1GATEUnspecified
2ISENSEUnspecified
3SLEEP/SYNCUnspecified
4SLOPEUnspecified
5UVUnspecified
6OVUnspecified
7RTCTUnspecified
8ISETUnspecified
9VFBUnspecified
10COMPUnspecified
11SSUnspecified
12LGNDUnspecified
13VREFUnspecified
14VCCUnspecified
15PGNDUnspecified
16VCUnspecified

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[![CS51022ADB](https://pcbkit.io/embed/parts/onsemi/CS51022ADB.jpg?size=s)](https://pcbkit.io/parts/onsemi/CS51022ADB)

Questions

Is there a KiCad symbol and footprint for the CS51022ADB?

Yes. The symbol is EasyEDA_Cloud:CS51022EDR16 and the footprint Package_SO:TSSOP-16_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CS51022ADB?

TSSOP-16, with 16 pins. Its footprint is drawn on this page.

Where is the CS51022ADB datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the CS51022ADB?

JLCPCB lists it as part C903458, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CS51022ADB?

Parts like it in the library: the SG3525MT/TR by HGSEMI, the TL494IMT/TR by HGSEMI, the HT494ARTZ by HTCSEMI and the LM5025CMTCX by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8