參數(shù)資料
型號(hào): 33702
廠商: Motorola, Inc.
英文描述: 3.0 A Switch-Mode Power Supply with Linear Regulator
中文描述: 3.0開(kāi)關(guān)模式電源,線性穩(wěn)壓器
文件頁(yè)數(shù): 2/24頁(yè)
文件大?。?/td> 841K
代理商: 33702
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,
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337-020-500-201 功能描述:標(biāo)準(zhǔn)卡緣連接器 GRN CRD EDGE .156X.2 PCB DEPTH .350 RoHS:否 制造商:3M Electronic Solutions Division 系列:SPD08 產(chǎn)品類(lèi)型:Contacts 位置/觸點(diǎn)數(shù)量:60 安裝角:Straight 電路板厚度: 安裝風(fēng)格:SMD/SMT 節(jié)距:8 mm 外殼材料:Liquid Crystal Polymer (LCP) 觸點(diǎn)材料:Copper Alloy 觸點(diǎn)電鍍:Gold
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337-020-500-204 功能描述:標(biāo)準(zhǔn)卡緣連接器 GRN CRD EDGE .156X.2 PCB DEPTH .350 RoHS:否 制造商:3M Electronic Solutions Division 系列:SPD08 產(chǎn)品類(lèi)型:Contacts 位置/觸點(diǎn)數(shù)量:60 安裝角:Straight 電路板厚度: 安裝風(fēng)格:SMD/SMT 節(jié)距:8 mm 外殼材料:Liquid Crystal Polymer (LCP) 觸點(diǎn)材料:Copper Alloy 觸點(diǎn)電鍍:Gold
337-020-500-802 功能描述:標(biāo)準(zhǔn)卡緣連接器 GRN CRD EDGE .156X.2 PCB DEPTH .350 RoHS:否 制造商:3M Electronic Solutions Division 系列:SPD08 產(chǎn)品類(lèi)型:Contacts 位置/觸點(diǎn)數(shù)量:60 安裝角:Straight 電路板厚度: 安裝風(fēng)格:SMD/SMT 節(jié)距:8 mm 外殼材料:Liquid Crystal Polymer (LCP) 觸點(diǎn)材料:Copper Alloy 觸點(diǎn)電鍍:Gold
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