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参数资料
| 型号： | PC33702DWB |
| 厂商： | MOTOROLA INC |
| 元件分类： | 稳压器 |
| 英文描述： | 3.0 A Switch-Mode Power Supply with Linear Regulator |
| 中文描述： | 6 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, PDSO32 |
| 封装： | PLASTIC, SOIC-32 |
| 文件页数： | 2/24页 |
| 文件大小： | 841K |
| 代理商： | PC33702DWB |
33702
2
Go to: www.freescale.com
Figure 1. 33702 Simplified Block Diagram
Logic
+
-
-
Limit
Limit
Amp.
Comp.
UVLO
VBST
VDDI
SW
FREQ
Down
Control
Timer
LFB
SysCon
INV
EN2
0.8V
(2)
EN1
SoftSt
CLKSYN
VIN2
Driver
VBST
+
-
Vref
Vref
Enable
8.0V
VBST
Control
VBD
V
VDDI
LDRV
Vref
LFB
CS
LDO
RT
RESET
VDDI
SDA
SCL
PGND
Reset
VIN1
VIN
BOOT
CLKSEL
VOUT
Power
LCMP
Vref
VDDI
Q2
Q1
(2)
(2)
(4)
ADDR
I
2
C
Interface
I
2
C
Control
I
2
C
Control
VDDI
Supply
VDDI
Reference
Sequencing
Voltage Margining
Watchdog Timer
VBST
Comp.
VOUT
Control
Seq.
300kHz
VBST
V
Control
I-lim
PGND
PWR Seq.
VOUT
Q3
Q4
Control
Buck
+
Thermal
Current
Error
PWM
Reset
POR
SysCon
INV
LS
Buck
HS
&
Power
Boost
VLDO
VDDI
Internal
Bandgap
Voltage
Power
Slope
To Reset
PWR Seq.
Switcher
Oscillator
Regulator
Linear
V
V
V
F
Freescale Semiconductor, Inc.
For More Information On This Product,
n
.
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相关代理商/技术参数 |
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|---|---|
| PC33702DWB/R2 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:3.0 A Switch-Mode Power Supply with Linear Regulator |
| PC33710EW | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Dual Output DC-DC & Linear Regulator IC |
| PC33710EWR2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Dual Output DC-DC & Linear Regulator IC |
| PC33730EK | 制造商:Freescale Semiconductor 功能描述:SWITCHING P/S OF POWER P - Bulk |
| PC33813AE | 制造商:Freescale Semiconductor 功能描述:PC33813AE - Bulk |
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