參數(shù)資料
型號(hào): LTC3423
廠商: Linear Integrated Systems
英文描述: Low Output Voltage 3MHz Micropower Synchronous Boost Converters
中文描述: 低輸出電壓3MHz的微功率同步升壓轉(zhuǎn)換器
文件頁(yè)數(shù): 11/12頁(yè)
文件大?。?/td> 203K
代理商: LTC3423
11
LTC3423/LTC3424
34234f
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
MS Package
10-Lead Plastic MSOP
(Reference LTC DWG # 05-08-1661)
MSOP (MS) 1001
0.53
±
0.01
(.021
±
.006)
SEATING
PLANE
0.18
(.007)
1.10
(.043)
MAX
0.17 – 0.27
(.007 – .011)
0.13
±
0.05
(.005
±
.002)
0.86
(.034)
REF
0.50
(.0197)
TYP
1 2 3 4 5
4.88
±
0.10
(.192
±
.004)
0.497
±
0.076
(.0196
±
.003)
REF
8
9
10
7 6
3.00
±
0.102
(.118
±
.004)
(NOTE 3)
3.00
±
0.102
(.118
±
.004)
NOTE 4
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
0.254
(.010)
0
°
– 6
°
TYP
DETAIL “A”
DETAIL “A”
GAUGE PLANE
5.23
(.206)
MIN
3.2 – 3.45
(.126 – .136)
0.889
±
0.127
(.035
±
.005)
RECOMMENDED SOLDER PAD LAYOUT
3.05
±
0.38
(.0120
±
.0015)
TYP
0.50
(.0197)
BSC
6
10
3
2
1
LTC3423
V
DD
SHDN
V
IN
MODE/SYNC
R
t
SW
V
OUT
FB
V
C
GND
4
7
8
9
5
C4
470pF
C2
4.7
μ
F
R
C
82k
R
30.1k
f
OSC
= 1MHz
R1
110k
R2
249k
L1
4.7
μ
H
D1
C3
22
μ
F
C1: TAIYO YUDEN JMK212BJ225MG
C2: TAIYO YUDEN JMK212BJ475MM
C3: TAIYO YUDEN JMK325BJ226MM
D1: ON SEMICONDUCTOR MBRM120T3
L1: SUMIDA CDRH3D16-4R7M
V
DD
= 2.7V TO 5.5V
V
IN
= 0.9V TO 1.5V
0 = FIXED FREQ
1 = Burst Mode OPERATION
C5
4.7pF
3423/24 TA04
V
1.8V
300mA
1
CELL
V
DD
IN
+
C1
2.2
μ
F
U
TYPICAL APPLICATIO
Single Cell to 1.8V at 300mA, 1.8mm High
U
PACKAGE DESCRIPTIO
相關(guān)PDF資料
PDF描述
LTC3423EMS Low Output Voltage 3MHz Micropower Synchronous Boost Converters
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LTC3424EMS Low Output Voltage 3MHz Micropower Synchronous Boost Converters
LTC3442 Micropower Synchronous Buck-Boost DC/DC Converter with Automatic Burst Mode Operation
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3423EMS 功能描述:IC REG BOOST SYNC ADJ 1A 10MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 產(chǎn)品培訓(xùn)模塊:MIC23xxx HyperLight Load™ Regulators 標(biāo)準(zhǔn)包裝:5,000 系列:HyperLight Load® 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:1.8V 輸入電壓:2.7 V ~ 5.5 V PWM 型:混合物 頻率 - 開關(guān):4MHz 電流 - 輸出:2A 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-VFDFN 裸露焊盤,8-MLF? 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-MLF?(2x2) 產(chǎn)品目錄頁(yè)面:1094 (CN2011-ZH PDF) 其它名稱:576-3303-2
LTC3423EMS#PBF 功能描述:IC REG BOOST SYNC ADJ 1A 10MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 產(chǎn)品培訓(xùn)模塊:MIC23xxx HyperLight Load™ Regulators 標(biāo)準(zhǔn)包裝:5,000 系列:HyperLight Load® 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:1.8V 輸入電壓:2.7 V ~ 5.5 V PWM 型:混合物 頻率 - 開關(guān):4MHz 電流 - 輸出:2A 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-VFDFN 裸露焊盤,8-MLF? 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-MLF?(2x2) 產(chǎn)品目錄頁(yè)面:1094 (CN2011-ZH PDF) 其它名稱:576-3303-2
LTC3423EMS#TR 功能描述:IC REG BOOST SYNC ADJ 1A 10MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓(升壓) 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式,混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC
LTC3423EMS#TRPBF 功能描述:IC REG BOOST SYNC ADJ 1A 10MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:升壓(升壓) 輸出類型:可調(diào)式 輸出數(shù):1 輸出電壓:1.24 V ~ 30 V 輸入電壓:1.5 V ~ 12 V PWM 型:電流模式,混合 頻率 - 開關(guān):600kHz 電流 - 輸出:500mA 同步整流器:無(wú) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:8-SOIC
LTC3424 制造商:LINEAR 制造商全稱:LINEAR 功能描述:Low Output Voltage 3MHz Micropower Synchronous Boost Converters