The SCM1301ATA is an asynchronous DC/DC rectifier integrated circuit with an output current of up to 1A.
Its wide input voltage range is 4.5V to 40V, making it suitable for various industrial control and automotive applications.
It features ultra-low turn-off current, as low as 1.6μA, to extend battery life.
The SCM1301ATA operates at a fixed frequency of 0.7MHz with minimal external components, resulting in low output ripple voltage.
Multiple protections, including overcurrent, short-circuit, and overtemperature protection, enhance system reliability.
The integrated soft-start and compensation circuitry reduces the design area and system cost by minimizing the number of external devices.
The SCM1316AFA is a synchronous DC/DC rectifier integrated circuit with jitter and average circuit mode control functionality.
● The SCM1316AFA features a dual-channel CC/CV mode, capable of delivering up to 6A of continuous current, and boasts excellent linearity and load adjustment capabilities.
● The input voltage range is 7V to 38VDC, and the adjustable output voltage is 1V to 25VDC.
● The SCM1316AFA incorporates overcurrent, short-circuit, and over-thermal protection circuitry to enhance system reliability.
● The integrated circuit with soft start and compensation reduces system design area and cost by minimizing external components, and the internal soft start prevents inrush current during startup.
Product Features
SCM1301ATA
Input voltage range 4.5V to 40VDC with 45VDC transients
0.7 MHz switching frequency
Output current up to 1 A
Slim form factor TSOT23-6L 2.9mm x 1.6mm x 0.8mm
Effective light load power saving mode
Internal compensation and internal soft start
Overcurrent protection and thermal protection
Recommended operating junction temperature: -40 to +125ºC
SCM1316AFA
Wide input range: 7V to 38VDC
Programmable frequency (130KHz~300KHz)
6A continuous output current
Thermally optimized QFN5*5 form factor
Up to 95% efficiency at 24V input
Dual-channel CC/CV mode control
Built-in adjustable line compensation
Adjustable output voltages from 1 to 25V, ±1.5% output voltage accuracy, ±5% current limit accuracy
Integrated 14mΩ MOSFET transistor (high and low side)
Light load burst operation
Internal loop compensation and soft start
Overcurrent, short circuit, and overtemperature protection
Recommended operating junction temperature: -40 to +125ºC
