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開關(guān)模式電源，線性穩(wěn)壓器
文件頁數(shù)： 7/24頁
文件大小： 841K
代理商： 33702
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33702
7
ERROR AMPLIFIER (BUCK CONVERTER)
Input Impedance
(Note 7)
R
IN
–
500
–
k
Output Impedance
(Note 7)
R
OUT
–
150
–
DC Open Loop Gain
(Note 7)
A
VOL
–
80
–
dB
Gain Bandwidth Product
(Note 7)
GBW
–
35
–
MHz
Slew Rate
(Note 7)
SR
–
200
–
V/
μ
s
Output Voltage Swing – High Level
V
IN1
> 3.3 V, I
OEA
= -1.0 mA
(Note 7)
V
EA_OH
–
2.0
–
V
Output Voltage Swing – Low Level
I
OEA
= -1.0 mA
(Note 7)
V
EA_OL
–
0.4
–
V
Slope Compensation Ramp
(Note 7)
V
SCRamp
–
0.6
–
V
OSCILLATOR
Oscillator Low Level Output Voltage (Pin CLKSYN), CLKSEL Open
V
OSC_OL
–
–
0.4
V
Oscillator High Level Output Voltage (Pin CLKSYN), CLKSEL Open
V
OSC_OH
3.0
–
–
V
Oscillator Input Voltage Threshold (Pin CLKSYN), CLKSEL Grounded
V
OSC_IH
1.2
1.6
2.0
V
Oscillator Frequency Adjusting Reference Voltage (FREQ)
V
FREQ
–
1.29
–
V
Oscillator Frequency Adjusting Resistor Range
R
FREQ
100
–
200
k
BOOST REGULATOR
Boost Regulator Output Voltage
I
BST
= 20 mA, V
IN1
= V
IN2
= 2.8 V to 6.0 V
V
BST
7.5
8.0
8.5
V
Boost Regulator Start-Up Voltage
V
IN_BSU
–
1.6
1.8
V
Boost Regulator Peak Current Limit (Power FET Peak Current)
I
P_BD
0.75
1.0
1.5
A
Boost Regulator Power FET Valley Current Limit (Low Level)
I
L_BD
450
600
800
mA
Boost Power FET R
DS(ON)
I
BD
= 1.0 A, T
A
= 25°C
R
DS(ON)
–
150
400
m
Boost Regulator Recommended Output Capacitor
C
BST
–
10
–
μ
F
Boost Regulator Recommended Output Capacitor Maximum ESR
ESR
CBST
–
100
–
m
Notes
7.
Design information only. It is not production tested.
STATIC ELECTRICAL CHARACTERISTICS (continued)
Characteristics noted under conditions -40°C
≤
T
J
≤
125
°
C unless otherwise noted. Input voltages V
IN1
= V
IN2
= 3.3 V using the typical
application circuit (see
Figure 20
) unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
F
Freescale Semiconductor, Inc.
Go to: www.freescale.com
n
.
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參數(shù)描述
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
337-020-500-202 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
337-020-500-204 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
337-020-500-804 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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