參數(shù)資料
型號: LTC3833EUDC#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PQCC20
封裝: 3 X 3 MM, LEAD FREE, PLASTIC, QFN-20
文件頁數(shù): 12/36頁
文件大?。?/td> 513K
代理商: LTC3833EUDC#TRPBF
LTC3833
2
3833f
VIN Voltage ................................................ –0.3V to 40V
BOOST Voltage .......................................... –0.3V to 46V
SW Voltage ................................................... –5V to 40V
INTVCC, EXTVCC, (BOOST-SW), PGOOD, RUN,
MODE/PLLIN, VRNG Voltages....................... –0.3V to 6V
VOUT, SENSE+, SENSEVoltages.................. –0.6V to 6V
VOSNS+, VOSNS– Voltages ........–0.6V to (INTVCC + 0.3V)
RT, ITH Voltages ..................... –0.3V to (INTVCC + 0.3V)
TRACK/SS Voltages..................................... –0.3V to 5V
(Note 1)
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3833EUDC#PBF
LTC3833EUDC#TRPBF
LFGT
20-Lead (3mm
× 4mm) Plastic QFN
–40°C to 125°C
LTC3833IUDC#PBF
LTC3833IUDC#TRPBF
LFGT
20-Lead (3mm
× 4mm) Plastic QFN
–40°C to 125°C
LTC3833EFE#PBF
LTC3833EFE#TRPBF
LTC3833FE
20-Lead Plastic TSSOP
–40°C to 125°C
LTC3833IFE#PBF
LTC3833IFE#TRPBF
LTC3833FE
20-Lead Plastic TSSOP
–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/
ABSOLUTE MAXIMUM RATINGS
20 19 18 17
7
8
TOP VIEW
21
SGND
UDC PACKAGE
20-LEAD (3mm
× 4mm) PLASTIC QFN
9 10
6
5
4
3
2
1
11
12
13
14
15
16
VOSNS–
VOSNS+
TRACK/SS
ITH
VRNG
RT
BOOST
TG
SW
BG
PGND
INTVCC
V OUT
SENSE
SENSE
+
PGOOD
RUN
EXT
V CC
MODE/PLLIN
V IN
TJMAX = 125°C, θJA = 43°C/W
EXPOSED PAD (PIN 21) IS SGND, MUST BE SOLDERED TO PCB
FE PACKAGE
20-LEAD PLASTIC TSSOP
1
2
3
4
5
6
7
8
9
10
TOP VIEW
20
19
18
17
16
15
14
13
12
11
PGOOD
SENSE+
SENSE
VOUT
VOSNS–
VOSNS+
TRACK/SS
ITH
VRNG
RT
BOOST
TG
SW
BG
PGND
INTVCC
VIN
MODE/PLLIN
EXTVCC
RUN
21
SGND
TJMAX = 125°C, θJA = 38°C/W
EXPOSED PAD (PIN 21) IS SGND, MUST BE SOLDERED TO PCB
PIN CONFIGURATION
Operating Junction Temperature Range
(Notes 2, 3, 4)........................................ –40°C to 125°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
FE Package .......................................................300°C
相關PDF資料
PDF描述
LTC3833EUDC#PBF SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PQCC20
LTC3833IFE#PBF SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO20
LTC3835IGN-1#TR 3 A SWITCHING CONTROLLER, 580 kHz SWITCHING FREQ-MAX, PDSO16
LTC3835EDHC-1#TRPBF 3 A SWITCHING CONTROLLER, 580 kHz SWITCHING FREQ-MAX, PDSO16
LTC3835IGN-1 3 A SWITCHING CONTROLLER, 580 kHz SWITCHING FREQ-MAX, PDSO16
相關代理商/技術參數(shù)
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LTC3833IFE#PBF 功能描述:IC REG CTRLR BUCK PWM CM 20TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標準包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:96% 電源電壓:4 V ~ 36 V 降壓:無 升壓:是 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 125°C 封裝/外殼:24-WQFN 裸露焊盤 包裝:帶卷 (TR)
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