UC1845AAY Datasheet – Current Mode PWM Controller

Part Number : UC1845AAY

Function : Current Mode PWM Controller

Package : DIP 8 Pin, DIP 14 Pin

Manufacturers : Linfinity Microelectronics

Pinouts :
UC1845AAY datasheet

Description :

The UC184xA family of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulse-by-pulse current limiting and inherent protection of the power supply output switch.

Features

1. OPTIMIZED FOR OFF-LINE AND DC-TO-DC CONVERTERS.
2. AUTOMATIC FEED FORWARD COMPENSATION.
3. PULSE-BY-PULSE CURRENT LIMITING.
4. ENHANCED LOAD RESPONSE CHARACTERISTICS.
5. UNDER-VOLTAGE LOCKOUT WITH HYSTERESIS.

Applications

1. ECONOMICAL OFF-LINE FLYBACK OR FORWARD CONVERTERS.
2. DC-DC BUCK OR BOOST CONVERTERS.
3. LOW COST DC MOTOR CONTROL.

Other data sheets within the file :

UC1842AAD, UC1842AAM, UC1842AAY ,UC1842ADM, UC1843AAD

UC1845AAY Datasheet PDF Download

UC1845AAY pdf