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参数资料
| 型号： | LTC4252-2CMS8#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 电源管理 |
| 英文描述： | Negative Voltage Hot Swap Controllers; Package: MSOP; No of Pins: 8; Temperature Range: 0°C to +70°C |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封装： | LEAD FREE, PLASTIC, MSOP-8 |
| 文件页数： | 32/36页 |
| 文件大小： | 336K |
| 代理商： | LTC4252-2CMS8#PBF |
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LTC4252-1/LTC4252-2
LTC4252A-1/LTC4252A-2
5
425212fc
TYPICAL PERFORMANCE CHARACTERISTICS
IIN vs VIN
Undervoltage Lockout VLKO
vs Temperature
Undervoltage Lockout Hysteresis
VLKH vs Temperature
Circuit Breaker Current Limit
Voltage VCB vs Temperature
Analog Current Limit Voltage
VACL vs Temperature
Fast Current Limit Voltage VFCL
vs Temperature
VZ vs Temperature
rZ vs Temperature
IIN vs Temperature
TEMPERATURE (°C)
–55
I IN
(μA)
2000
1800
1600
1400
1200
1000
800
600
400
200
0
–15
25
45
125
425212 G01
–35
5
65
85 105
VIN = (VZ – 0.3V)
TEMPERATURE (°C)
–55
V
Z(V)
14.5
14.0
13.5
13.0
12.5
12.0
–15
25
45
125
425212 G04
–35
5
65
85 105
IIN = 2mA
TEMPERATURE (°C)
–55
r Z
(Ω)
10
9
8
7
6
5
4
3
2
–15
25
45
125
425212 G03
–35
5
65
85 105
IIN = 2mA
VIN (V)
02
4
6
8
10 12 14 16 18 20 22
I IN
(mA)
1000
100
10
1
0.1
425212 G02
TA = –40°C
TA = 125°C
TA = 85°C
TA = 25°C
TEMPERATURE (°C)
–55
V
LKO
(V)
12.0
11.5
11.0
10.5
10.0
9.5
9.0
8.5
8.0
–15
25
45
125
425212 G05
–35
5
65
85 105
TEMPERATURE (°C)
–55
0.5
V
LKH
(V)
0.7
1.1
1.3
1.5
–15
25
45
125
425212 G06
0.9
–35
5
65
95 105
TEMPERATURE (°C)
–55
V
CB
(mV)
60
58
56
54
52
50
48
46
44
42
40
–15
25
45
125
425212 G07
–35
5
65
85 105
TEMPERATURE (°C)
–55
V
ACL
(mV)
120
115
110
105
100
95
90
85
80
–15
25
45
125
425212 G08
–35
5
65
85 105
TEMPERATURE (°C)
–55
V
FCL
(mV)
300
275
250
225
200
175
150
–15
25
45
125
425212 G09
–35
5
65
85 105
相关PDF资料 |
PDF描述 |
|---|---|
| LTC4252-2CMS8#TRPBF | Negative Voltage Hot Swap Controllers; Package: MSOP; No of Pins: 8; Temperature Range: 0°C to +70°C |
| LTC4252-2IMS8#PBF | Negative Voltage Hot Swap Controllers; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +85°C |
| LTC4252-2IMS8#TRPBF | Negative Voltage Hot Swap Controllers; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +85°C |
| LTC4253ACGN-ADJ#PBF | -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 20; Temperature Range: 0°C to +70°C |
| LTC4253ACGN-ADJ#TRPBF | -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 20; Temperature Range: 0°C to +70°C |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC4252-2CMS8TR | 制造商:LINER 制造商全称:Linear Technology 功能描述:Negative Voltage Hot Swap Controllers |
| LTC4252-2CMS8TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Negative Voltage Hot Swap Controllers |
| LTC4252-2CMSPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Negative Voltage Hot Swap Controllers |
| LTC4252-2CMSTR | 制造商:LINER 制造商全称:Linear Technology 功能描述:Negative Voltage Hot Swap Controllers |
| LTC4252-2CMSTRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Negative Voltage Hot Swap Controllers |
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