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NCP3123 Datasheet - ON Semiconductor

NCP3123 Step-Down DC/DC Switching Regulator

Pin Symbol 1, 31, 32 SW1 2 *7 VIN 8 * 10 11 12 SW2 GND2 SS2 13 COMP2 14 AGND 15 FB2 16 RT 17 TRACK 2 18 TRACK 1 19 SEQ2 20 EN2 21 SEQ1 22 EN1 23 PG2 24 PG1 25 AVIN 26 FB1 27 AGND 28 COMP1 29 SS1 30 GND1 Exposed Pad (GND) Description Switch node of Channel 1. Connect.

NCP3123 Features

* include cycle

* by

* cycle current limit and undervoltage lockout (UVLO). The NCP3123 comes in a 32

* pin QFN package. Features

* Input Voltage Range from 4.5 V to 13.2 V

* 12 Vin to 5.0 Vout = 85% Efficiency Min @ 3.0 A

* 200

* 2200 kHz Operation

NCP3123 Datasheet (2.36 MB)

Preview of NCP3123 PDF
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Datasheet Details

Part number:

NCP3123

Manufacturer:

ON Semiconductor ↗

File Size:

2.36 MB

Description:

Step-down dc/dc switching regulator.

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TAGS

NCP3123 Step-Down Switching Regulator ON Semiconductor

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