参数资料
型号: MC33926PNB
厂商: Freescale Semiconductor
文件页数: 18/25页
文件大小: 0K
描述: IC H-BRIDGE THROTTLE CTRL 32-QFN
标准包装: 260
类型: 半桥
输入类型: 非反相
输出数: 2
导通状态电阻: 120 毫欧
电流 - 峰值输出: 5A
电源电压: 5 V ~ 28 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 32-PowerQFN
供应商设备封装: 32-PQFN(8x8)
包装: 托盘
TYPICAL APPLICATIONS
INTRODUCTION
TYPICAL APPLICATIONS
INTRODUCTION
A typical application schematic is shown in Figure 14 . For
precision high current applications in harsh, noisy
V PWR
100 μ F
LOW ESR
environments, the V PWR by-pass capacitor may need to be
substantially larger.
100 nF
VPWR
33 nF
LOGIC SUPPLY
V DD
VCP CHARGE
HS1
HS2
CCP
PUMP
OUT1
EN
IN1
TO GATES
HS1
LS1
LS1
LS2
OUT2
M
IN2
HS2
D2
D1
GATE DRIVE
AND
LS2
PGND
INV
STATUS
FLAG
TO
+5.0 V
SLEW
SF
FB
PROTECTION
LOGIC
VSENSE
ILIM PWM
CURRENT MIRRORS
AND
CONSTANT OFF-TIME
PWM CURRENT REGULATOR
ADC R FB
270 Ω
1.0 μ F
AGND
PGND
Figure 14. 33926 Typical Application Schematic
33926
Analog Integrated Circuit Device Data
18
Freescale Semiconductor
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