标题: ZCC9509-5V/3A LDO替代RT9059 [打印本页] 作者: 四维电子 时间: 2024-7-1 16:09 标题: ZCC9509-5V/3A LDO替代RT9059 General Description 5 t% ? u! A: f7 K i6 L J3 YThe ZCC9059 is a 3Alow dropout linear regulator designed for low dropout and high current applications. This device works with dual supplies, a control input for the control circuitry and a power input as low as 1.0V for providing current to output. It features 3A output current and ultra-low-drop output voltage as well as full protection functions. VOUT can be as low as 0.792V. $ Z7 H9 }4 @ L, ~+ a& g! Z( JThe other features include soft start, under voltage protection, current limit protection, Power-On-Reset function, and over temperature protection. The ZCC9059 is available in ESOP8packages ) X5 s3 X& W1 G* p8 K* `; ^# `Features0 P: I4 h2 R% V% T- d
VIN Range1.0V to 6.0V! d3 N) t3 h- V3 l' @% f
VOUT is Adjustable (0.792V Min)) i9 [, I# s8 \7 b
Excellent Line Regulation (0.01%/V typ.) Excellent Load Regulation(0.1%/A typ.) : \5 i% K. p/ t* p% v, H, S8 IDropout Voltage Typically 250 mVat IOUT = 3A Internal Thermal Overload Protection Internal Short-Circuit Current Limit VOUT Under Voltage Protection Ceramic Capacitor Stable" e, ?. i- }( F* ~0 _1 N
Applications ! w, a4 b1 m% V2 j& ?; @4 UNotebook, Netbook, Graphic Cards Low Voltage Logic Supplies Chipset Supplies Server System0 m( n. W$ z$ z8 D6 H& L