参数资料
型号: MC34713EPR2
厂商: Freescale Semiconductor
文件页数: 2/23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)
INTERNAL BLOCK DIAGRAM
INTERNAL BLOCK DIAGRAM
SD
PG
M1
Thermal
Monitoring
System
Reset
I LIMIT
System
Control
Internal
Voltage
Regulator
V DDI
M2
VIN
BOOT
Discharge
V IN V BOOT
PVIN
FREQ
Prog Frequency
Oscillator
Buck
Control
Logic
F SW
Gate
Driver
I SENSE
M3
SW
ILIM
Prog Soft Start
I SENSE
Current
Monitoring
I LIMIT
VDDI
V DDI
PWM
Comparator
M4
PGND
Bandgap
Regulator
V BG
Ramp
Generator
Error
Amplifier
COMP
INV
VREFIN
Reference
GND
V BG
Selection
M5
VOUT
Discharge
Figure 2. 34713 Simplified Internal Block Diagram
34713
Analog Integrated Circuit Device Data
2
Freescale Semiconductor
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