参数资料
型号: SI8519-C-IM
厂商: Silicon Laboratories Inc
文件页数: 23/36页
文件大小: 0K
描述: SENSOR CURR 20A 5.5V UNI 12QFN
标准包装: 490
电流 - 感应: 20A
精确度: ±5%
灵敏度: 98mV/A
电流 - 电源: 4mA
传感器类型: 闭环
电源电压: 2.7 V ~ 5.5 V
输出: 可配置
频率: 50kHz ~ 1MHz
电极标记: 单向
工作温度: -40°C ~ 125°C
封装/外壳: 12-VFQFN
包装: 管件
产品目录页面: 627 (CN2011-ZH PDF)
其它名称: 336-1732-5
Si85xx
3.6. Push-Pull Converter Example
The Push-Pull converter of Figure 20 uses 2-Wire Ping Pong output mode. As shown in the timing diagram, the
integrator reset occurs when the inputs of both the PH1 and PH2 drivers are low. As shown, TRST is connected to
VDD, selecting the default value of t R (250 ns). Assuming an 80% maximum duty cycle, this value of t R would
deliver specified accuracy over a PWM frequency range of 50 to 400 kHz. Frequencies above 400 kHz would
require the selection of a lower t R value by connecting a resistor from TRST to ground.
VDD
VIN
C1
C2
0.1 μF
1 μF
VDD MODE
R4
IIN
OUT1
TRST
R3
Si851x
OUT2
R2
R1
IOUT
GND
Q1
PH2
PH1
PH2
T1
Si85xx Status
MEASURE
RESET
MEASURE
RESET
MEASURE
OUT1
PH1
Q2
OUT2
Figure 20. Push-Pull Example Using Default t R Value
Preliminary Rev. 0.4
23
相关PDF资料
PDF描述
SI7848BDP-T1-GE3 MOSFET N-CH 40V 47A PPAK 8SOIC
V-15G166-1C24-K SWITCH BASIC SPDT 15A .187 QC
CD431690B SCR MOD ISO DUAL 1600V 90A
MCD95-08IO8B THYRISTOR DOUB 800V 116A TO-240
604XHL-36BLK JUMPER XHL MACRO HOOK BLACK 36"
相关代理商/技术参数
参数描述
SI8519-C-IMR 制造商:Silicon Laboratories Inc 功能描述:20A CURRENT SENSOR, DUAL OUTPUT WITH FAULT OUTPUT 1KV QFN12 - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:SENSOR CURR 20A 5.5V UNI 12QFN 制造商:Silicon Laboratories Inc 功能描述:20A Curr Sensor Dual Output FAULT 1kV
Si8519-C-IS 功能描述:板上安装电流传感器 20A DUAL OUTPUT 5kV W/FAULT OUTPUT RoHS:否 制造商:Honeywell 电流额定值:+/- 56 A 传感器/变换器类型: 电源电压:4.75 VDC to 5.25 VDC 响应时间:< 0.2 us 输出电压: 工作温度:- 40 C to + 85 C 准确性:+/- 0.24 % 频率范围:
SI8519-C-ISR 制造商:Silicon Laboratories Inc 功能描述:20A CURRENT SENSOR, DUAL OUTPUT WITH FAULT OUTPUT 5KV SOIC20 - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:SENSOR CURR 20A 5.5V UNI 20SOIC 制造商:Silicon Laboratories Inc 功能描述:20A Curr Sensor Dual Output FAULT 5kV
SI851X 制造商:SILABS 制造商全称:SILABS 功能描述:UNIDIRECTIONAL AC CURRENT SENSORS
SI85-220 制造商:未知厂家 制造商全称:未知厂家 功能描述:SMT Power Inductor