參數(shù)資料
型號(hào): TPS24711DGSR
廠商: Texas Instruments
文件頁數(shù): 4/34頁
文件大?。?/td> 2792K
描述: IC CTRLR HOT SWAP 2.5-18V 10MSOP
標(biāo)準(zhǔn)包裝: 1
類型: 熱交換控制器
應(yīng)用: 通用
內(nèi)部開關(guān):
電流限制: 可調(diào)
電源電壓: 2.5 V ~ 18 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-MSOP
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: 296-28562-6
90%
t
(pff50-90)
Time
50%
0
GATE
V
EN
Time
50%
50%
ATE
VCC
t
(prr50-50)
0
TPS24710,TPS24711
TPS24712,TPS24713
SLVSAL2E JANUARY 2011REVISED NOVEMBER 2013
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
40癈 d T
J
d 125癈, V
CC
= 12 V, V
EN
= 3 V, and R
PROG
= 50 k?to GND.
All voltages referenced to GND, unless otherwise noted.
PARAMETER
CONDITIONS
MIN    NOM    MAX    UNIT
V
TIMER
= 2 V
8
10
12
礎(chǔ)
Sinking current
V
EN
= 0 V, V
TIMER
= 2 V
2
4.5
7
mA
Upper threshold voltage
1.30
1.35
1.40
V
Lower threshold voltage
0.33
0.35
0.37
V
Timer activation voltage
Raise GATE until I
TIMER
sinking, measure V
(GATE  VCC)
, V
CC
= 12 V
5
5.9
7
V
Bleed-down resistance
V
ENSD
= 0 V, V
TIMER
= 2 V
70
104
130
k?/DIV>
OUT
Input bias current
V
OUT
= 12 V
16
30
礎(chǔ)
GATE
Output voltage
V
OUT
= 12 V
23.5
25.8
28
V
Clamp voltage
Inject 10 礎(chǔ) into GATE, measure V
(GATE  VCC)
12
13.9
15.5
V
Sourcing current
V
GATE
= 12 V
20
30
40
礎(chǔ)
Fast turnoff, V
GATE
= 14 V
0.5
1
1.4
A
Sinking current
Sustained, V
GATE
= 4 V to 23 V
6
11
20
mA
In inrush current limit, V
GATE
= 4 V to 23 V
20
30
40
礎(chǔ)
Pulldown resistance
Thermal shutdown
14
20
26
k?/DIV>
Fast-turnoff duration
8
13.5
18
Turn on delay
V
CC
rising to GATE sourcing, t
prr50-50
, See Figure 2
100
250
SENSE
Input bias current
V
SENSE
= 12 V, sinking current
30
40
礎(chǔ)
Current limit threshold
V
OUT
= 12 V
22.5
25
27.5
mV
V
OUT
= 7 V, R
PROG
= 50 k&
10
12.5
15
Power limit threshold
mV
V
OUT
= 2 V, R
PROG
= 25 k&
10
12.5
15
Fast-trip threshold
52
60
68
mV
Fast-turnoff duration
8
13.5
18
Fast-turnoff delay
(2)
V
(VCC  SENSE)
= 80 mV, C
GATE
= 0 pF, t
prf5050
, See Figure 3
200
ns
OTSD
Threshold, rising
130
140
Hysteresis
(2)
10
(2)   Parameters are for reference only, and do not constitute part of TIs published specifications for purposes of TIs product warranty.
Figure 1. t
pff5090
Timing Definition
Figure 2. t
prr5050
Timing Definition
4
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Copyright ?20112013, Texas Instruments Incorporated
Product Folder Links: TPS24710  TPS24711 TPS24712  TPS24713
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