34063API Datasheet – 34063AP1 Pinout – On Semiconductor

Part Number : 34063API, Correct Partnumber : 34063AP1 ( I -> 1 )

Function : 1.5 A, Step-Up / Down / Inverting Switching Regulators

Package : Dip 8 Pin

Manufacturers : On Semiconductor

34063AP1 image

34063API image


The MC34063A, 34063API Series is a monolithic control circuit containing the primary functions required for DC−to−DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series was specifically designed to be incorporated in Step−Down and Step−Up and Voltage−Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information.


34063API Datasheet



1. Operation from 3.0 V to 40 V Input
2. Low Standby Current
3. Current Limiting
4. Output Switch Current to 1.5 A
5. Output Voltage Adjustable
6. Frequency Operation to 100 kHz
7. Precision 2% Reference
8. Pb−Free Packages are Available

Block Diagram

34063API Pinout

Other data sheets within the file : MC34063A, MC33063A, SC34063A, SC33063A, NCV33063A

34063API Datasheet PDF

MC34063A pdf



MX612 Datasheet PDF – DC Motor Driver

Part Number : MX612

Function : DC motor drive circuit

Package : SOP 8 Pin

Manufacturers : Unspecified

Images :

Description :

The product is a battery-powered toys, low voltage or battery-powered motion control application provides an integrated brush DC motor drive solutions.

Circuit within the integrated circuit using N-channel H-bridge driver and P-channel power MOSFET design, suitable for driving brush DC motor or drive a stepper motor windings.

The circuit includes a wide operating voltage range (from 2V to 9.6V), the maximum continuous output current up to 1.2A, maximum peak output current of 2.5A.



1. Low standby current (less than 0.1uA);
2. Low static working current;
3. Integrated H-bridge drive circuit;
4. Built-in anti-common mode conduction circuit;
5. Power MOSFET with low conduction internal resistance;
6. Built-in overheat protection circuit (TSD) with hysteresis effect;
7. Antistatic level: 3KV (HBM).

Typical application
1. 2-6 AA/AAA dry battery powered toy motor drive;
2. 2-6 section nickel-hydrogen/nickel-cadmium rechargeable batteries

Other data sheets within the file :

MX612 Datasheet PDF Download

MX612 pdf