宝砾微
品牌
150kHz/300kHz
开关频率
QFN5x5-32
封装
编带
包装
文俐
主营: 计算机/软件/网络展
广东省深圳市
1 Features
Output voltage using PWM signal or analog signa
3.5V to 32V wide operating input range
2.0V to 32V wide operating output range
100% duty
Integrated two 13mΩ power MOSFETs. Dynamical programming of output current and
l Adjustable Switching Frequency using resistor Frequency dithering for good EMI performance
Integrated 2-A MOSFET Gate Drivers
Comprehensive protection features including Output
Short Protection (OSP), Cycle-by-Cycle Peak
Current Limit, thermal regulation, thermal shutdown,
input UVLO, output OVP etc. Dual Output Average Current Limiting with stable CC
loop
QFN5x5-32 Package
2 Applications
Automotive Start-Stop Systems
Industrial PC Power Supplies
USB Power Delivery
3 Description
PL84052 is a PWM controller, designed for high
performance synchronous Buck DC/DC applications
PL84052 employs Constant ON time control. Th
with input voltages 3.5 V to 32 V (36 V maximum). e
switching frequency could be set to 150kHz, 300kHz, 600kHz or 1200kHz based on different resistor value
between FREQ pin and GND pin. The device also
features a programmable soft-start function and
offers all kinds of protection features including
cycle-by-cycle current limiting, input under voltage
lockout (UVLO), output over voltage protection
(OVP), thermal shutdown and output short protection
etc. PL84052 provides voltage control loop, constant
current loop, and thermal regulation loop.
XL1509 40V 2A开关电流降压型DC-DC转换器 3.3V 5V 12V 输出可调
CT8224 CT8224C 电容式多通道触摸芯片 2键3键4键可选
矽塔 SA8311M 15V单通道H桥驱动芯片 电子锁/机器人马达驱动ic
巴丁微现货BDR6120S 电动牙刷驱动芯片 玩具驱动IC
微盟ME4057ASPG 4.2V/1.3A 耐压 9V锂电池充电管理芯片 ESOP8
全新现货 XR2130B SOT23-5 单节锂电池保护 二合一锂电池保护芯片
XL1509 40V 2A开关电流降压型DC-DC转换器 3.3V 5V 12V 输出可调
CT8224 CT8224C 电容式多通道触摸芯片 2键3键4键可选
矽塔 SA8311M 15V单通道H桥驱动芯片 电子锁/机器人马达驱动ic
巴丁微现货BDR6120S 电动牙刷驱动芯片 玩具驱动IC
微盟ME4057ASPG 4.2V/1.3A 耐压 9V锂电池充电管理芯片 ESOP8
全新现货 XR2130B SOT23-5 单节锂电池保护 二合一锂电池保护芯片
*采购数量: PCS
采购数量不能为空
*联系信息:
联系信息不能为空
公司名称:
采购说明:
验证码不正确