參數(shù)資料
型號(hào): LTC4261IGN#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: Negative Voltage Hot Swap Controllers with ADC and I2C Monitoring; Package: SSOP; No of Pins: 28; Temperature Range: -40°C to +85°C
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO28
封裝: 0.150 INCH, LEAD FREE, PLASTIC, SSOP-28
文件頁(yè)數(shù): 31/34頁(yè)
文件大?。?/td> 357K
代理商: LTC4261IGN#TRPBF
LTC4261/LTC4261-2
6
42612fc
Shunt Regulator Voltage
vs Input Current
Shunt Regulator Voltage
vs Temperature
INTVCC vs Load Current
GATE Output High Voltage
vs Temperature
GATE Pull-Up Current
vs GATE Voltage
RAMP Pin Current vs Temperature
UVH Threshold vs Temperature
UVL Threshold vs Temperature
IIN = 5mA, TA = 25°C, unless otherwise noted
SHUNT REGULATOR VOLTAGE AT VIN (V)
10.8
0
V IN
PIN
INPUT
CURRENT
(mA)
5
10
15
20
25
30
11
11.2
11.4
11.6
42612 G01
11.8
TEMPERATURE (°C)
–50
11.10
SHUNT
REGULATOR
VOLTAGE
AT
V
IN
(V)
11.15
11.20
11.25
11.30
11.35
–25
0
25
50
42612 G02
75
100
IIN = 5mA
LOAD CURRENT (mA)
0
INTV
CC
VOLTAGE
(V)
5.00
5.02
20
42612 G03
4.98
4.96
5
10
15
5.06
5.04
IIN = 25mA
TEMPERATURE (C)
–50
10.0
GATE
OUTPUT
HIGH
VOLTAGE
(V)
10.1
10.2
10.3
10.4
–25
0
25
50
42612 G04
75
100
10.5
VIN = 10.65V
GATE Turn-Off Current
vs SENSE Voltage
TEMPERATURE (°C)
–50
2.545
UVH
THRESHOLD
VOLTAGE
(V)
2.550
2.555
2.560
2.565
2.575
–25
0
25
50
42612 G08
75
100
2.570
TEMPERATURE (°C)
–50
2.275
UVH
THRESHOLD
VOLTAGE
(V)
2.280
2.285
2.290
2.295
2.305
–25
0
25
50
42612 G09
75
100
2.300
GATE VOLTAGE (V)
0
–12
GATE
PULL-UP
CURRENT
(A)
–2
–4
–6
–8
0
2
4
6
8
42612 G05
10
12
–10
TEMPERATURE (°C)
–50
–19.0
RAMP
PIN
CURRENT
(A)
–19.5
–20.0
–20.5
–21.0
–22.0
–25
0
25
50
42612 G07
75
100
–21.5
TYPICAL PERFORMANCE CHARACTERISTICS
VSENSE (mV)
I GATE(OFF)
(mA)
100
42612 G06
1
10
100
500
400
300
200
0
VGATE = 4V
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LTC4261IUFD-2 制造商:LINER 制造商全稱:Linear Technology 功能描述:Negative Voltage Hot Swap Controllers with ADC and I2C Monitoring