CJ92920 Datasheet | JCET

feature makes it ideal for applications that require low drop-out voltage. 240μA quiescent current saves power, and low off-current makes it suitable for battery powered applications. The CJ92920 also has built-in protection features , such as cycle-by-cycle current limit, hiccup mode short-circuit protection, output over voltage protection, FB open protection and thermal shutdown in case of excessive power dissipation. The CJ92920 is available in a space-saving ESOP8 package. 2 Available Packages PART NUMBER PACKAGE ESOP8 3 Features - 4.5V to 100V Wide Input Range - 1.5A Output Current Capability - Integrated 400mΩ/120mΩ Low On-Resistance Power MOS. - Constant-On-Time Control with Constant Switching Frequency. - 240μA Low Quiescent Current - 4µA Low Input Current at Off-state - Programmable Switching Frequency from 300k Hz to 800k Hz - Selectable FPWM/PFM mode - Built-in Pull-up Current at EN Pin - Internal 2ms Soft Start - Integrated BST Charge Circuit - Low Drop Out Mode Support 97% Duty Cycle - Pre-bias Start-up - Available in ESOP8 package 4 Applications - Battery powered tools - E-bike powers, E-motors - Industry applications Typical Application VIN C1 2.2u F External VCC R7 100k C6 1n F VIN EN PG GND R3 0 C3 100n...