参数资料
型号: MC34713EPR2
厂商: Freescale Semiconductor
文件页数: 19/23页
文件大小: 0K
描述: IC CONVERTER DDR 24QFN
标准包装: 2,500
应用: 转换器,DDR
输入电压: 3 V ~ 6 V
输出数: 1
输出电压: 0.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-VFQFN 裸露焊盘
供应商设备封装: 24-QFN 裸露焊盘(4x4)
包装: 带卷 (TR)
TYPICAL APPLICATIONS
VIN1
and 3
VIN2 PVIN
HS
SW1
SD
Loop Curr ent
HS ON
Loop
Current
SD ON
HS
and 3
SW2 SW
LS
Loop Curr ent
HS ON
Loop
Current
LS ON
and
GND2 PGND 3
BUCK
CONVERTER 1
Buck Converter
BUCK CONVERTER
2 and 3
Figure 10. Current Loops
SOFT START SELECTION
Table 6 shows the voltage that should be applied to the
Table 6. ILIM Table
terminal ILIM to get the desired configuration of the soft start
timing.
Soft Start (ms)
3.2
1.6
0.8
0.4
Voltage Applied to ILIM
1.25 - 1.49
1.50 - 1.81
1.82 - 2.13
2.14 - 2.50
34713
Analog Integrated Circuit Device Data
Freescale Semiconductor
19
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