参数资料
型号: TPS2411PWG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO14
封装: GREEN, PLASTIC, TSSOP-14
文件页数: 26/31页
文件大小: 1020K
代理商: TPS2411PWG4
SLVS727C – NOVEMBER 2006 – REVISED JUNE 2009 .................................................................................................................................................. www.ti.com
ELECTRICAL CHARACTERISTICS: TPS2410/11 (continued)
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
STAT
Sink current
V(STAT) = 0.4 V, V(A) = V(C) + 0.1 V
4
mA
Input threshold
VDD ≥ 3 V
VDD/2
V
Response time
From fast turn-off initiation
50
ns
Source pull-up resistance
30
46
60
k
FLTR
Filter resistance
R(FLTR-C)
520
TURN ON
TPS2410 forward turn-on and regulation
7
10
13
mV
voltage
TPS2410 forward turn-on / turn-off difference
R(RSET) = open
7
mV
TPS2411 forward turn-on voltage
7
10
13
mV
TURN OFF
GATE sinks > 10 mA at V(GATE-A) = 2 V
V(A-C) falling, R(RSET) = open
1
3
5
Fast turn-off threshold voltage
mV
V(A-C) falling, R(RSET) = 28.7 k
-17
-13.25
-10
V(A-C) falling, R(RSET) = 3.24 k
-170
-142
-114
Additional threshold shift with STAT held low
-157
mV
V(A) = 12 V, V(A-C): 20 mV → -20 mV,
Turn-off delay
70
ns
V(GATE-A) begins to decrease
V(A) = 12 V, C(GATE-GND) = 0.01 F,
Turn-off time
V(A-C) : 20 mV → -20 mV,
130
ns
measure the period to V(GATE) = V(A)
GATE
VDD = 3 V, V(A-C) = 20 mV
6
7
8
Gate positive drive voltage, V(GATE-A)
V
5 V
≤ VDD ≤ 18 V, V(A-C) = 20 mV
9
10.2
11.5
Gate source current
V(A-C) = 50 mV, V(GATE-A) = 4 V
250
290
350
A
Soft turn-off sink current (TPS2410)
V(A-C) = 4 mV, V(GATE-A) = 2 V
2
5
mA
V(A-C) = -0.1 V
V(GATE) = 8 V
1.75
2.35
A
Fast turn-off pulsed current, I(GATE)
V(GATE) = 5 V
1.25
1.75
Period
7.5
12.5
s
V(A-C) = –0.1 V, V(C) = VDD, 3 ≤ VDD ≤ 18 V,
Sustain turn-off current, I(GATE)
15
19.5
mA
2 V
≤ V(GATE) ≤ 18 V
MISCELLANEOUS
Thermal shutdown temperature
Temperature rising, TJ
135
°C
Thermal hysteresis
10
°C
4
Copyright 2006–2009, Texas Instruments Incorporated
Product Folder Link(s): TPS2410 TPS2411
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