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参数资料
| 型号： | BUK224-50Y |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 外设及接口 |
| 英文描述： | TOPFET high side switch |
| 中文描述： | 12 A BUF OR INV BASED PRPHL DRVR, PSSO4 |
| 封装： | PLASTIC, SOT-426, D2PAK-4 |
| 文件页数： | 5/8页 |
| 文件大小： | 48K |
| 代理商： | BUK224-50Y |
Philips Semiconductors
Product specification
TOPFET high side switch
SMD version of BUK223-50Y
BUK224-50Y
UNDERVOLTAGE & OVERVOLTAGE CHARACTERISTICS
Limits are at -40C
≤
T
mb
≤
150C and typicals at T
mb
= 25 C. Refer to
TRUTH TABLE
.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Undervoltage
V
BG(UV)
Low supply threshold voltage
1
2
4.2
5.5
V
V
BG(UV)
Hysteresis
-
0.5
-
V
Overvoltage
V
BG(OV)
V
BG(OV)
High supply threshold voltage
2
Hysteresis
40
-
45
1
50
-
V
V
TRUTH TABLE
ABNORMAL CONDITIONS
DETECTED
SUPPLY
UV
OV
X
X
0
0
0
0
1
0
0
1
0
0
0
0
LOAD
OUTPUT
INPUT
LOAD
SC
X
0
0
X
0
1
0
STATUS
DESCRIPTION
LC
X
0
1
X
X
0
0
OT
X
0
0
X
0
X
1
L
H
H
H
H
H
H
OFF
ON
ON
OFF
OFF
OFF
OFF
H
H
L
H
H
L
L
off
on & normal
on & low current detect
supply undervoltage lockout
supply overvoltage shutdown
SC tripped
OT shutdown
3
KEY TO ABBREVIATIONS
L
logic low
H
logic high
X
don’t care
0
condition not present
1
condition present
UV undervoltage
OV overvoltage
LC
low current or open circuit load
SC short circuit
OT overtemperature
1
Undervoltage sensor causes the device to switch off and reset.
2
Overvoltage sensor causes the device to switch off to protect its load.
3
The status will continue to indicate OT (even if the input goes low) until the device cools below the reset threshold. Refer to
OVERLOAD
PROTECTION CHARACTERISTICS
.
November 2002
5
Rev 2.000
相关PDF资料 |
PDF描述 |
|---|---|
| BUK436-200A | POWERLINE: RP20-S_D_TE - 2:1 Wide Input Voltage Range- 20 Watts Output Power- 1.6kVDC Isolation- Fixed Operating Frequency- Six-Sided Continuous Shield- International Safety Standard Approvals- Ul 1950 Component Recognised- Standard 50.8 x40.6x10.2mm Package- Efficiency to 86% |
| BUK436-200B | POWERLINE: RP20-S_DEW - 4:1 Wide Input Voltage Range- 20 Watts Output Power- 1.6kVDC Isolation- Fixed Operating Frequency- Six-Sided Continuous Shield- Ul 1950 Component Recognised- Standard 50.8 x40.6x10.2mm Package- Efficiency to 84% |
| BUK445-200A | PowerMOS transistor |
| BUK445-200B | PowerMOS transistor |
| BUK452-60A | PowerMOS transistor |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BUK224-50Y /T3 | 功能描述:电源开关 IC - 配电 TAPE13 TOPFET2 RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| BUK224-50Y,118 | 功能描述:电源开关 IC - 配电 TAPE13 TOPFET2 RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| BUK2914-50SYTS | 功能描述:MOSFET TOPFET HIGH SIDE FET RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube |
| BUK2914-50SYTS,127 | 功能描述:MOSFET BUK2914-50SYTS/SOT263/RAILH// RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube |
| BUK3F00-50WDFE | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Controller for TrenchPLUS FETs |
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