UM601A
UM601A is VOLTAGE AND CURRENT CONTROLLER manufactured by Unisonic Technologies.
DESCRIPTION
The UTC UM601A integrated circuit incorporates a high stability series band gap voltage reference, two ORed operational amplifiers and a current source.
This IC pares the DC voltage and the current level at the output of a switching power supply to an internal reference. It provides a feedback through an optocoupler to the PWM controller IC in the primary side.
The controlled current generator can be used to modify the level of current limitation by offsetting the information ing from the current sensing resistor.
It can be used in voltage supervisors, every types of application requiring a precision voltage regulation and current limitation, over voltage protection, battery charger with a constant voltage and a limited output current.
- FEATURES
- 1.24V Series Voltage Reference with 10m A Output Current and 1% Precision (UM601A)
- Two Operational Amplifiers with ORed Output and 1MHz Gain Bandwidth Product
- Built-In Current Generator with Enable / Disable Function
- 4.5 ~ 32V Supply Voltage Range
- ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UM601AL-D08-T
UM601AG-D08-T
UM601AL-S08-R
UM601AG-S08-R
Package
DIP-8 SOP-8
DIP-8 SOP-8
Packing Tube
Tape Reel
UM601AG-D08-T
(1) Packing Type (2) Package Type (3) Green Package
(1) T: Tube, R: Tape Reel (2) D08: DIP-8, S08: SOP-8 (3) G: Halogen Free and Lead Free, L: Lead Free
- MARKING
DIP-8
876 5
UTC UM601A
1 23 4
Date Code
L: Lead Free G: Halogen Free Lot Code
SOP-8
.unisonic..tw Copyright © 2017 Unisonic Technologies Co., Ltd
1 of 5
QW-R105-028.E
- PIN CONFIGURATION
VREF 1 CSEN 2 CRREF 3 GND 4
LINEAR INTEGRATED...
