BM1410A Datasheet PDF learn more.
Part number : BM1410A
Functions : This is a kind of semiconductor, 2.2A Step-Down Converter.
Pin arrangement :
Package information :
Manufacturer : bookly
The texts in the PDF file :
2.2A Step-Down Converter FEATURES 2.2A Output Current BM1410A GENERAL DESCRIPTION The BM1410A is a current-mode step-down DC-DC converter that generates up to 2.2A output current at 380kHz switching frequency. The device utilizes advanced BCD process for operation with input voltage up to +23V consuming only 15µA in shutdown mode, the BM1410A is highly efficient with peak efficiency at 92% when in operation. Protection features include cycle-by-cycle current limit, thermal shutdown, and frequency fold back at short circuit. The BM1410A is available in SOP-8 package and requires very few external devices for operation. Efficiency up to 92% @+5V output +5V to +23V Input Range 15µA Shutdown Supply Current 380kHz Switching Frequency Adjustable Output Voltage from 1.23V to 0.85*VIN Cycle-by-Cycle Current Limit Protection Thermal Shutdown Protection Frequency Fold Back at Short Circuit Stability with Wide Range of Capacitors, full pin-pin with ACT4060/ TD1410 / MP1410 SOP-8 Package APPLICATIONS TFT LCD Monitors Portable DVDs NET CARD Telecom Power Supplies DSL and Cable Modems and Routers LCD TV It can replace ACT4060/MP1410 without change external components and PCB layout. In application , if not use the pin7(en) function , can let the pin7 open , can pull-up to Vin with a pull-up resistor, but can not short to Vin dirrectly. +5V to 20V F 1 BS SW SW FB FB 3 5 2.5V/2A 2 7 IN ENABLE EN G Gnd 4 ACT4060 BM1410A CX4060 COMP COMP 6 Figure 1. Typical Application Circuit www.bookly.com 1 BM1410A ORDERING INFORMATION PART NUMBER BM1410A TEMPERATURE RANGE -10°C to 85°C PACKAGE SOP-8 PIN CONFIGURATION BS IN SW GND 1 2 8 7 N/C EN Comp FB BM1410A 3 4 6 5 PIN No. 1 PIN NAME BS PIN DESCRIPTION Bootstrap. This pin acts as the positive rail for the high-side switch’s gate driver. Connect a 10nF between this pin and SW. 2 3 4 5 IN SW G FB Input Supply. Bypass this pin to G with a low ESR capacitor. See Input Ca [ … ]
BM1410A PDF File