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參數(shù)資料
| 型號： | LTC4070EMS8E#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： | LEAD FREE, PLASTIC, MSOP-8 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大小： | 214K |
| 代理商： | LTC4070EMS8E#TRPBF |
LTC4070
2
4070fc
absoluTe MaxiMuM raTings
ICC....................................................................... ±60mA
ADJ, NTC, NTCBIAS, DRV, LBO, HBO
Voltages...........................................–0.3V to VCC + 0.3V
Operating Junction Temperature Range.. –40°C to 125°C
(Notes 1, 2)
TOP VIEW
9
DDB PACKAGE
8-LEAD (3mm
× 2mm) PLASTIC DFN
5
6
7
8
4
3
2
1
NTCBIAS
NTC
ADJ
HBO
VCC
DRV
LBO
GND
TJMAX = 125°C, qJA = 76°C/W
EXPOSED PAD (PIN 9) IS NOT INTERNALLY CONNECTED,
MUST BE SOLDERED TO PCB, GND TO OBTAIN qJA
1
2
3
4
NTCBIAS
NTC
ADJ
HBO
8
7
6
5
VCC
DRV
LBO
GND
TOP VIEW
9
MS8E PACKAGE
8-LEAD PLASTIC MSOP
TJMAX = 125°C, qJA = 40°C/W
EXPOSED PAD (PIN 9) IS NOT INTERNALLY CONNECTED,
MUST BE SOLDERED TO PCB, GND TO OBTAIN qJA
pin conFiguraTion
orDer inForMaTion
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4070EDDB#PBF
LTC4070EDDB#TRPBF
LFPD
8-Lead (3mm × 2mm) Plastic DFN
–40°C to 125°C
LTC4070IDDB#PBF
LTC4070IDDB#TRPBF
LFPD
8-Lead (3mm × 2mm) Plastic DFN
–40°C to 125°C
LTC4070EMS8E#PBF
LTC4070EMS8E#TRPBF
LTFMT
8-Lead Plastic MSOP
–40°C to 125°C
LTC4070IMS8E#PBF
LTC4070IMS8E#TRPBF
LTFMT
8-Lead Plastic MSOP
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
Maximum Junction Temperature ......................... 125°C
Storage Temperature Range .................. –65°C to 150°C
Peak Reflow Temperature .....................................260°C
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VFLOAT
Programmable Float Voltage
10A ≤ ICC ≤ 50mA
VADJ = 0V
VADJ = Float
VADJ = VCC
l
3.96
4.06
4.16
4.0
4.1
4.2
4.04
4.14
4.24
V
ICCMAX
Maximum Shunt Current
VCC > VFLOAT
l
50
mA
ICCQ
VCC Operating Current
VHBO Low
l
450
1040
nA
ICCQLB
Low Bat VCC Operating Current
VCC = 3.1V
300
nA
elecTrical characTerisTics The
l
denotes the specifications which apply over the full operating
junction temperature range. VNTC = VCC, TA = 25°C unless otherwise specified. Current into a pin is positive and current out of a pin is
negative. All voltages are referenced to GND unless otherwise noted. (Note 2)
相關(guān)PDF資料 |
PDF描述 |
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| LTC4070EDDB#TRPBF | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC4070IDDB | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Li-Ion/Polymer Shunt Battery Charger System |
| LTC4070IDDB#PBF | 制造商:Linear Technology 功能描述: |
| LTC4070IDDB#TRMPBF | 功能描述:IC BATT CHRGR LIION/POLY 8DFN 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 |
| LTC4070IDDB#TRPBF | 功能描述:IC BATT CHRGR LIION/POLY 8DFN 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 |
| LTC4070IDDBPBF | 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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