STMicroelectronics MC34063AC
The MC34063A/E series is a monolithic control circuit which delivers the main functions for DCDC voltage converting. The device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch.| Part No. | MC34063AC |
|---|---|
| Datasheet | MC34063AC Download |
| Manufacturer |  STMicroelectronics |
| Description | DC-DC converter controller |
| Buy | Stock & Price |
FEATURES
● Output switch current in excess of 1.5 A● 2 % reference accuracy
● Low quiescent current: 2.5 mA (typ.)
● Operating from 3 V to 40 V
● Frequency operation to 100 kHz
● Active current limiting MC34063AB, MC34063AC, MC34063EB, MC34063EC DC-DC converter control circuits Datasheet - production data
DESCRIPTION
Output voltage is adjustable through two external resistors with a 2% reference accuracy. Employing a minimum number of external components, 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 MC34063ECD-TR January 2025 This is information on a product in full production. DocID5257 Rev 13 1/23 23 Contents Contents MC34063AB, MC34063AC, MC34063EB, MC34063EC 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
