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參數(shù)資料
| 型號(hào)： | LT3653EDCB#TRPBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.2 A BATTERY CHARGE CONTROLLER, 1650 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | 2 X 3 MM, LEAD FREE, PLASTIC, DFN-8 |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 155K |
| 代理商： | LT3653EDCB#TRPBF |
LT3653
2
3653f
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
Input Voltage (VIN) (Note 3)......................................60V
Boost Pin Voltage (BOOST).......................................50V
Boost Pin Above SW Pin...........................................25V
HVOK, VOUT, ISENSE Pins.............................................6V
VC Pin .........................................................................3V
Operating Junction Temperature Range (Notes 2, 5)
LT3653E.............................................–40°C to 125°C
LT3653I..............................................–40°C to 125°C
Storage Temperature..............................–65°C to 150°C
(Note 1)
TOP VIEW
SW
BOOST
ISENSE
VOUT
VIN
HVOK
VC
ILIM
DCB PACKAGE
8-LEAD (2mm
3mm) PLASTIC DFN
9
3
4
2
1
6
5
7
8
θJA = 64°C/W, θJC = 10°C/W
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LT3653EDCB#PBF
LT3653EDCB#TRPBF
LDJN
8-Lead (2mm
× 3mm) Plastic DFN
–40°C to 125°C
LT3653IDCB#PBF
LT3653IDCB#TRPBF
LDJN
8-Lead (2mm
× 3mm) Plastic DFN
–40°C to 125°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *The temperature grade is identied by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIN Operating Range
l
7.5
30
V
VIN Undervoltage Lockout
Rising
6.5
7
7.5
V
VIN Undervoltage Hysteresis
500
mV
VIN Overvoltage Lockout
Rising
30
33
36
V
VIN Overvoltage Lockout Hysteresis
1V
VIN Supply Current
Not Switching
2.8
3.4
mA
VOUT Reverse Leakage Current
VIN = 0V, VOUT = 4.8V
VIN = Open, VOUT = 4.8V
1
μA
VOUT Nominal Set Point
VC Pin = Open
4.8
5
V
VOUT Current Limit Range
l
0.4
1.2
A
VOUT Current Limit
RILIM = 33.2k
l
0.85
0.80
1
1.15
1.2
A
Operating Frequency
l
1350
1500
1650
kHz
VC Source Current
VOUT = 0V, VC = 1.5V
12
μA
VC Sink Current
VOUT = 5V, VC = 1.5V
10
μA
VC Switching Threshold
IOUT = 0mA
1.1
V
The
l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C; VIN = 12V, VBOOST = 17V, VSW = 0V, RILIM = 33.2k, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT3653IDCB#TRMPBF | 功能描述:IC REG BUCK ADJ 1.2A 8DFN 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:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:升壓（升壓） 輸出類型:兩者兼有 輸出數(shù):1 輸出電壓:5V，2 V ~ 16.5 V 輸入電壓:2 V ~ 16.5 V PWM 型:- 頻率 - 開關(guān):45kHz 電流 - 輸出:50mA 同步整流器:無(wú) 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 包裝:管件 供應(yīng)商設(shè)備封裝:8-PDIP |
| LT3653IDCB#TRPBF | 功能描述:IC REG BUCK ADJ 1.2A 8DFN 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:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V，1.5V，1.8V，2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:50mA 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:10-TFSOP，10-MSOP（0.118"，3.00mm 寬）裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤 |
| LT3653IDCB-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.2A, HV Input Regulator with Output Current Limit for Battery Charger Applications |
| LT3653IDCB-TRPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.2A, HV Input Regulator with Output Current Limit for Battery Charger Applications |
| LT3663EDCB#TRMPBF | 功能描述:IC REG BUCK ADJ 1.2A 8DFN 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:250 系列:- 類型:降壓（降壓） 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V 輸入電壓:2.05 V ~ 6 V PWM 型:電壓模式 頻率 - 開關(guān):2MHz 電流 - 輸出:500mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-UFDFN 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:6-SON（1.45x1） 產(chǎn)品目錄頁(yè)面:1032 (CN2011-ZH PDF) 其它名稱:296-25628-2 |
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