TEXAS INSTRUMENTS TPS6735ID 反相开关稳压器, 固定, 4V-6.2V输入, -5V和200mA输出, SOIC-8
The is a Fixed Negative 5V Inverting DC-DC Converter capable of delivering 200mA from inputs as low as 4.5V. The only external components required are an inductor, an output filter capacitor, an input filter capacitor, a reference filter capacitor and a Schottky rectifier. An enable input is provided to shut down the inverter when a -5V output is not needed. The typical supply current is 1.9mA at no-load and is further reduced to 1µA when the enable input is low. The TPS6735 is a 160kHz current-mode PWM controller with a P-channel MOSFET power switch. The gate drive uses the -5V output to reduce the die area needed to realize the 0.4R MOSFET. Soft start is accomplished with the addition of one small capacitor at SS. A 1.22V reference is available for external loads up to 125µA. It is attractive for board-level DC/DC conversion in computer peripherals and in battery-powered equipment requiring high efficiency and low supply current.
频率 160 kHz
电源电压DC 4.00V min
额定电流 1.90 A
输出接口数 1
输出电压 -5.00 V
输出电流 200 mA
针脚数 8
静态电流 1.90 mA
调节输出数 1
输出功率 725 mW
开关频率 160 kHz
输入电压Max 6.2 V
输入电压Min 4 V
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 4 V
电源电压Min 4 V
输入电压 4V ~ 6.2V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
长度 4.9 mm
宽度 3.91 mm
高度 1.58 mm
封装 SOIC-8
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tube
制造应用 电源管理
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS6735ID TI 德州仪器 | 当前型号 | 当前型号 |
TPS6735IDR 德州仪器 | 完全替代 | TPS6735ID和TPS6735IDR的区别 |
TPS6735IDG4 德州仪器 | 完全替代 | TPS6735ID和TPS6735IDG4的区别 |
TPS6735IDRG4 德州仪器 | 类似代替 | TPS6735ID和TPS6735IDRG4的区别 |