参数资料
型号: BD4153FV-E2
厂商: Rohm Semiconductor
文件页数: 3/20页
文件大小: 0K
描述: IC PWR MGMT SWITCH 24SSOP
标准包装: 2,000
应用: LDO(线性),带复位功能
输入电压: 4.5 V ~ 5.5 V
输出数: 2
输出电压: 3.3V,可调
工作温度: -30°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-SSOP(0.209",5.30mm 宽)
供应商设备封装: 24-SSOP
包装: 带卷 (TR)
BD4153FV,BD4153EFV
● Electrical Characteristics – Continued
(unless otherwise noted, Ta=25 ℃ VCC=3.3V VEN=3.3V V3_IN=V3AUX_IN=3.3V,V15_IN=1.5V)
Technical Note
Parameter Symbol
Standard Value
MIN TYP MAX
Unit
Condition
[Switch V3]
On Resistance
Discharge On Resistance
R V3
R V3 Dis
-
-
35
60
73
150
m ?
?
Tj=-10 ~ 100 ℃ *
[Switch V3AUX]
On Resistance
Discharge On Resistance
R V3AUX
R V3AUX Dis
-
-
100
60
210
150
m ?
?
Tj=-10 ~ 100 ℃ *
[Switch V15]
On Resistance
Discharge On Resistance
R V15
R V15 Dis
-
-
42
60
85
150
m ?
?
Tj=-10 ~ 100 ℃ *
[Soft Start]
Charge current
SS_V3 High Voltage
SS_V15 High Voltage
SS_V3AUX High Voltage
Ichr
SS_V3high
SS_V15high
SS_AUXhigh
1.0
V3+4
V15+4
1.5
2.0
V3+5
V15+5
1.8
3.0
V3+6
V15+6
2.1
μ A
V
V
V
Discharge current
Low Voltage
IDis
SSLOW
0.3
-
1.0
-
-
50
mA
mV
Vss=1V
[Over Current Protection]
OC Flag V3
V3 Over current
OC Flag V3AUX
V3AUX Over current
OC Flag V15
V15 Over current
OC_Delay Charge current
OCPV3_S
OCPV3
OCPV3AUX_S
OCPV3AUX
OCPV15_S
OCPV15
I OCP_Delaych
1.0
2.0
0.25
0.50
0.50
1.20
1.0
-
-
-
-
-
-
2.0
-
-
-
-
-
-
3.0
A
A
A
A
A
A
μ A
OC_Delay Discharge current
OC_Delay Standby Voltage
OC_Delay Threshold Voltage
OC Low Voltage
OC Leak current
I OCP_Delaydis
VOCP_Delayst
VOCP_Delayth
VOCP
IOCP
1.0
-
0.6
-
-
2.0
-
0.7
0.1
-
-
50
0.8
0.2
1
mA
mV
V
V
μ A
VOC_DELAY=1V
IOC=0.5mA
VOC=3.65V
[Under Voltage Lockout]
V3_IN UVLO OFF Voltage
V3_IN Hysteresis Voltage
V3AUX_IN UVLO OFF Voltage
V3AUX_IN Hysteresis Voltage
V15 UVLO OFF Voltage
V15 Hysteresis Voltage
VCC UVLO OFF Voltage
VCC Hysteresis Voltage
VUVLOV3_IN
⊿ VUVLOV3_IN
VUVLOV3AUX_IN
⊿ VUVLOV3AUX_IN
VUVLOV15
⊿ VUVLO15
VUVLOVCC
⊿ VUVLOVCC
2.80
80
2.80
80
1.25
50
2.80
80
2.90
160
2.90
160
1.30
100
2.90
160
3.00
240
3.00
240
1.35
150
3.00
240
V
mV
V
mV
V
mV
V
mV
sweep up
sweep down
sweep up
sweep down
sweep up
sweep down
sweep up
sweep down
* Design Guarantee
www.rohm.com
? 2010 ROHM Co., Ltd. All rights reserved.
3/17
2010.04 - Rev.B
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