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參數(shù)資料
| 型號： | LTC2951IDDB-1#TRMPBF |
| 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, LEAD FREE, PLASTIC, MO-229WEED-1, DFN-8 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 213K |
| 代理商： | LTC2951IDDB-1#TRMPBF |
LTC2951-1/LTC2951-2
2
295112fa
Supply Voltage (VIN) ..................................– 0.3V to 33V
Input Voltages
PB............................................................– 6V to 33V
KILLT ....................................................– 0.3V to 2.7V
OFFT .....................................................– 0.3V to 2.7V
KILL .........................................................– 0.3V to 7V
Output Voltages
INT.........................................................– 0.3V to 10V
EN/EN ....................................................– 0.3V to 10V
(Note 1)
Operating Temperature Range
LTC2951C-1 .............................................. 0°C to 70°C
LTC2951C-2 .............................................. 0°C to 70°C
LTC2951I-1 .......................................... – 40°C to 85°C
LTC2951I-2 .......................................... – 40°C to 85°C
Storage Temperature Range
DFN Package..................................... – 65°C to 125°C
TSOT-23............................................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
ORDER PART
NUMBER
DDB PART*
MARKING
TJMAX = 125°C, θJA = 165°C/W
EXPOSED PAD (PIN 9) UNCONNECTED
LBTB
LBTD
LBTB
LBTD
TJMAX = 125°C, θJA = 140°C/W
ORDER PART
NUMBER
TS8 PART*
MARKING
LTBTC
LTBTF
LTBTC
LTBTF
LTC2951CDDB-1
LTC2951CDDB-2
LTC2951IDDB-1
LTC2951IDDB-2
LTC2951CTS8-1
LTC2951CTS8-2
LTC2951ITS8-1
LTC2951ITS8-2
VIN 1
PB 2
KILLT 3
GND 4
8 KILL
7 OFFT
6 EN/EN
5 INT
TOP VIEW
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
TOP VIEW
DDB8 PACKAGE
8-LEAD (3mm
× 2mm) PLASTIC DFN
5
6
7
8
9
4
3
2
1
INT
EN/EN
OFFT
KILL
GND
KILLT
PB
VIN
The ● denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. VIN = 2.7V to 26.4V, unless otherwise noted. (Note 2)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIN
Supply Voltage Range
Steady State Operation
●
2.7
26.4
V
IIN
VIN Supply Current
System Power On, VIN = 2.7V to 24V
●
6
12
A
VUVL
VIN Undervoltage Lockout
VIN Falling
●
2.2
2.3
2.4
V
VUVL(HYST)
VIN Undervoltage Lockout Hysteresis
●
50
300
600
mV
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
ELECTRICAL CHARACTERISTICS
Consult factory for parts specied with wider operating temperature ranges.
* The temperature grade is identied by a label on the shipping container.
Order Options Tape and Reel: Add #TR Lead Free: Add #PBF
Lead Free Tape and Reel: Add #TRPBF Lead Free Part Marking: http://www.linear.com/leadfree/
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| LTC2951IDDB-2#TRMPBF | 功能描述:IC PUSH BUTTON ON/OFF CTRLR 8DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR) |
| LTC2951IDDB-2#TRPBF | 功能描述:IC PUSH BUTTON ON/OFF CTRLR 8DFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 應(yīng)用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR) |
| LTC2951ITS8-1 | 制造商:Linear Technology 功能描述:Push Button Controller 8-Pin TSOT-23 |
| LTC2951ITS8-1#PBF | 制造商:Linear Technology 功能描述:MS-System Monitor/Other, Cut Tape Basic Push Button On/Off Controller (Adjustabl |
| LTC2951ITS8-1#TRM | 制造商:Linear Technology 功能描述:Push Button Controller 8-Pin TSOT-23 T/R |
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