Datasheet4U Logo Datasheet4U.com

SC412A Synchronous Buck Controller

SC412A Description

SC412A Synchronous Buck Controller POWER MANAGEMENT .
The SC412A is a versatile, constant on-time synchronous buck, pseudo fixed-frequency, PWM controller intended for notebook computers and other battery.

SC412A Features

* needed to provide cost-effective control of switch-mode power outputs. The output voltage is programmable from 0.75 to 5.25 external resistors. Switching frequency is internally preset to 325kHz. Additional features cycleby-cycle current limit, voltage soft-start, under-voltage protection, programma

SC412A Applications

* ‹ Notebook and Sub-Notebook Voltage Controllers ‹ Tablet PCs ‹ Embedded Applications Typical Application Circuit VCC C1 D1 VBAT CIN Q1 16 15 14 13 VCC RLIM R1 DH L1 VOUT 1 2 ILIM NC NC C2 LX BST VCC DL PAD EN 12 11 10 9 EN PGOOD VOUT FB U1 PGOOD VOUT FB COUT Q2 VCC 3 4 SC412A GND

📥 Download Datasheet

Preview of SC412A PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
SC412A
Manufacturer
Semtech Corporation
File Size
685.94 KB
Datasheet
SC412A_SemtechCorporation.pdf
Description
Synchronous Buck Controller

📁 Related Datasheet

  • SC410A - Step-Down Regulator (Semtech)
  • SC41342 - Encoder and Decoder Pairs CMOS (Motorola Semiconductor)
  • SC41343 - (SC41342 - SC41344) Encoder and Decoder Pairs CMOS (Motorola Semiconductor)
  • SC41344 - (SC41342 - SC41344) Encoder and Decoder Pairs CMOS (Motorola Semiconductor)
  • SC4150 - Negative Voltage Hot Swap Controller (Semtech)
  • SC417 - Integrated FET Regulator (Semtech)
  • SC419 - DC-DC Converter (Semtech)
  • SC4000 - Universal Timeslot Interchange (NXP)

📌 All Tags

Synchronous Buck Controller Semtech Corporation
Semtech Corporation SC412A-like datasheet