MC34063AC
Features
- Output switch current in excess of 1.5 A
- 2 % reference accuracy
- Low quiescent current: 2.5 m A (typ.)
- Operating from 3 V to 40 V
- Frequency operation to 100 k Hz
- Active current limiting
MC34063AB, MC34063AC, MC34063EB, MC34063EC
DC-DC converter control circuits
- production data
Description
The MC34063A/E series is a monolithic control circuit which delivers the main functions for DCDC voltage converting.
The device contains an internal temperature pensated reference, parator, duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch. Output voltage is adjustable through two external resistors with a 2% reference accuracy.
Employing a minimum number of external ponents, the MC34063A/E device series is designed for step-down, step-up and voltageinverting applications.
DIP-8 MC34063ABN MC34063ACN MC34063EBN MC34063ECN
Table 1. Device summary Order codes
SO-8 MC34063ABD-TR MC34063ACD-TR MC34063EBD-TR...
