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NCP3122 Datasheet - ON Semiconductor

NCP3122 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.

NCP3122 Features

* include cycle

* by

* cycle current limit and undervoltage lockout (UVLO). The NCP3122 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 = 87% Efficiency Min @ 2.0 A

* 200

* 2200 kHz Operation

NCP3122 Datasheet (2.37 MB)

Preview of NCP3122 PDF
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Datasheet Details

Part number:

NCP3122

Manufacturer:

ON Semiconductor ↗

File Size:

2.37 MB

Description:

Step-down dc/dc switching regulator.

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TAGS

NCP3122 Step-Down Switching Regulator ON Semiconductor

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