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參數(shù)資料
| 型號： | LTC4070EDDB#TRPBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封裝： | 3 X 2 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, MO-229WECD-1, DFN-8 |
| 文件頁數(shù)： | 8/16頁 |
| 文件大?。?/td> | 214K |
| 代理商： | LTC4070EDDB#TRPBF |
LTC4070
16
4070fc
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2010
LT 0411 REV C PRINTED IN USA
relaTeD parTs
Typical applicaTion
PART NUMBER DESCRIPTION
COMMENTS
Shunt Regulators
LT1389
Nanopower Precision Shunt Voltage Reference
800nA Operating Current, 0.05% Initial Accuracy, Low Drift: 10ppm/°C
LT1634
Micropower Precision Shunt Reference
10A Operating Current, 0.05% Initial Accuracy, Low Drift: 10ppm/°C
Switching Regulators
LTC3588-1
Piezoelectric Energy Harvesting Power Supply
in 3mm × 3mm DFN and MSOP Packages
High Efficiency Hysteretic Integrated Buck DC/DC; 950nA Input Quiescent Current
(Output in Regulation—No Load), 520nA Input Quiescent Current in UVLO, 2.6V to
19.2V Input Operating Range; Integrated Low-Loss Full-Wave Bridge Rectifier, Up to
100mA of Output Current, Selectable Output Voltages of 1.8V, 2.5V, 3.3V, 3.6V
LTC3620
Ultralow Power 15mA Step-Down Switching
Regulator in 2mm × 2mm DFN
High Efficiency; Up to 95%, Maximum Current Output: 15mA, Externally
Programmable Frequency Clamp with Internal 50kHz Default Minimizes Audio Noise,
18A IQ Current, 2.9V to 5.5 Input Voltage Range, Low-Battery Detection
LTC3642
High Efficiency High Voltage 50mA
Synchronous Step-Down Converter in
3mm × 3mm DFN and MSE Packages
Wide Input Voltage Range: 4.5V to 45V; Tolerant of 60V Input Transients, Internal
High Side and Low Side Power Switches; No Compensation Required, 50mA Output
Current, Low Dropout Operation: 100% Duty Cycle, Low Quiescent Current, 12A
Battery Chargers
LTC1734L
Lithium-Ion Linear Battery Charger in ThinSOT
Low Current Version of LTC1734, 50mA ≤ ICHRG ≤ 180mA
LTC4054L
Standalone Linear Li-Ion Battery Charger in
ThinSOT
Low Current Version of LTC4054, 10mA ≤ ICHRG ≤ 150mA. Thermal Regulation
Prevents Overheating, C/10 Termination, with Integrated Pass Transistor
LTC4065L
Standalone 250mA Li-Ion Battery Charger in
2mm × 2mm DFN
Low Current Version of LTC4065, 15mA ≤ ICHRG ≤ 250mA, 4.2V, ±0.6% Float Voltage,
High Charge Current Accuracy: 5%
LTC4071
Li-Ion/Polymer Shunt Battery Charger System
with Low Battery Disconnect
Charger Plus Pack Protection in One IC Low Operating Current (550nA), 50mA
Internal Shunt Current, Pin Selectable Float Voltages (4.0V, 4.1V, 4.2V), 8-lead,
2mm × 3mm, DFN and MSOP Packages
Figure 9. 12V Wall Adapter Charging with 205mA with
Automatic Load Disconnect on Low Battery
4070 TA02
LTC4070
12V
ADJ
HBO
RIN
41.2
2W
RNTC: NTHS0402N02N1002F 10k
GND
FLOAT
SYSTEM
STATUS
T
RNOM
10k
Li-Ion
NTCBIAS
NTC
DRV
LBO
VCC
RLED
2.67k
D1
LTST
C190KGKT
+
Q1: FDN352AP
Q2: FDR8508
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC4071EMS8E#TRPBF | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| LTC4071EDDB#TRMPBF | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| LTC4071IMS8E#TRPBF | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| LTC4071IDDB#TRMPBF | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| LTC4071EDDB#TRPBF | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC4070EMS8E | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Li-Ion/Polymer Shunt Battery Charger System |
| LTC4070EMS8E#PBF | 功能描述:IC LIION/POLY BATT CHARGER 8MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 其它有關(guān)文件:STC3100 View All Specifications 特色產(chǎn)品:STC3100 - Battery Monitor IC 標(biāo)準(zhǔn)包裝:4,000 系列:- 功能:燃料，電量檢測計/監(jiān)控器 電池化學(xué):鋰離子（Li-Ion） 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MiniSO 包裝:帶卷 (TR) 其它名稱:497-10526-2 |
| LTC4070EMS8E#PBF | 制造商:Linear Technology 功能描述:BATTERY CHARGER IC |
| LTC4070EMS8E#TRPBF | 功能描述:IC BATT CHRGR LIION/POLY 8MSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:61 系列:- 功能:電源管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:4.35 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:22-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:22-DFN（6x3）裸露焊盤 包裝:管件 |
| LTC4070EMS8EPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Li-Ion/Polymer Shunt Battery Charger System |
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