ME4312BSG

2.5V~36V SOP-8 AC DC Converters, Offline Switchers

SOP-8RoHSActive

Constant Voltage and Constant Current Controller for Battery Chargers and Adapters

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

3,755 in stock

#C427586

Stock & price checked 6 days ago

Quantity (min 5, multiples of 5)

5 × ₹18.59

₹92.95

excl. GST

₹109.68 incl. 18% GST

ME4312BSG

₹92.95 for 5 + GST

Specifications

Operating Temperature: 0℃~+125℃
Voltage - Supply: 2.5V~36V
Features: Adjustable current limiting;Constant Current Mode (CC);Constant Voltage (CV)

Highly integrated solution for switching power supplies requiring dual control loops for CV and CC
Integrates a 1.21V voltage reference (±1% accuracy), a 74mV low voltage reference, a 9mV ultra-low voltage reference, and three op-amps on-chip
1.21V voltage reference combined with one op-amp enables ME4312 to generate an ideal voltage for power adapters and battery chargers
74mV low voltage reference combined with another op-amp enables ME4312 to generate an ideal current limit for output current-limiting CC detection
9mV lower voltage reference combined with one op-amp generates an ideal LED switching circuit; current detection and LED switching circuit adjustable via Ictrl pin
Red LED on, green LED off during normal charging; green LED on, red LED off when charging current drops to 12% of the current limit
LED switching comparator with 11% hysteresis
CV/CC control
Precision internal voltage reference
Minimal external components
Easy compensation
Adjustable LED switching circuit
Wide operating voltage range: 3–40V
Low operating current
Charge status indication
Few peripheral components, low overall system cost