Unisonic Technologies UM605A
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.DESCRIPTION
UTC UM605A/B that is designed to include 2 op amp and one shunt regulator for battery charger and AC adapter application.●
FEATURES
* Internal accurate 2.5V / 1.25V VREF * Reduced external components● ORDERING INFORMATION Ordering Number Lead Free Halogen Free UM605AL-AF5-R UM605AG-AF5-R UM605BL-AF5-R UM605BG-AF5-R Package SOT-25 SOT-25 Packing Tape Reel Tape Reel
● MARKING UM605A UM605B Copyright © 2017 Unisonic Technologies Co., Ltd 1 of 5 QW-R105-033.G UM605A/B
● PIN
DESCRIPTION
PIN NO. PIN NAME 1 OUT FUNCTION Output Pin LINEAR INTEGRATED CIRCUIT INTERNAL CIRCUIT DIAGRAM 1 2 GND Ground 3 INB 4 INA Input Pin 5 VCC Supply Voltage 3 4 UNISONIC TECHNOLOGIES CO., LTD 2 of 5 QW-R105-033.G UM605A/B● BLOCK DIAGRAM UM605A VCC 5 5.9K REF + 2.5V 43K 2.8K + - + - LINEAR INTEGRATED CIRCUIT INA 4 UM605B 1 OUT 2 GND VCC 5 5.9K REF + 2.5V 23K 20K 2.8K + - + - 1 OUT 2 GND 3 INB INA 4 3 INB UNISONIC TECHNOLOGIES CO., LTD 3 of 5 QW-R105-033.G UM605A/B LINEAR INTEGRATED CIRCUIT
● ABSOLUT...