参数资料
型号: BD30KA5WFP-E2
厂商: Rohm Semiconductor
文件页数: 4/18页
文件大小: 0K
描述: IC REG LDO 3V .5A TO252-5
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 3V
输入电压: 最高 5.5V
电压 - 压降(标准): 0.12V @ 200mA
稳压器数量: 1
电流 - 输出: 500mA(最小值)
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: TO-252-5,DPak(4 引线 + 接片),TO-252AD
供应商设备封装: TO-252-5
包装: 标准包装
产品目录页面: 1371 (CN2011-ZH PDF)
其它名称: BD30KA5WFP-E2DKR
BDxxKA5 Series BDxxKA5W Series
● Absolute Maximum Ratings (Ta=25 ℃ )
BD00KA5W Series
Datasheet
Parameter
Power Supply Voltage
Output Control Terminal Voltage
TO252-3
Symbol
Vcc
V CTL
Limits
-0.3 to +7.0 *1
-0.3 to Vcc *1
1200 *2
Unit.
V
V
Power Dissipation
TO252-5
Pd
1300 *3
mW
SOP8
687.6 *4
Operating Temperature Range
Ambient Storage Temperature
Maximum Junction Temperature
Topr
Tstg
Tjmax
-40 to +105
-55 to +150
150
*1
*2
*3
*4
Must not exceed Pd
When a 70mm×70mm×1.6mm glass epoxy board is used. Reduce by 9.6 mW/ ℃ over 25 ℃ .
When a 70mm×70mm×1.6mm glass epoxy board is used. Reduce by 10.4mW/ ℃ over 25 ℃ .
When a 70mm×70mm×1.6mm glass epoxy board is used. Reduce by 5.5 mW/ ℃ over 25 ℃ .
● Recommended Operating Ratings (Ta=25 ℃ )
Parameter Symbol
Min.
Max.
Unit.
Output Voltage Configuration Range
Input Power Supply Voltage
Output Current
*5
Vcc
Io
Vo
2.3
0
1.0
5.5
500
4.0
V
mA
V
Output Control Terminal Voltage V CTL
*5
Only BD00KA5WFP and BD00KA5WF
0
Vcc
V
● Electrical Characteristics
BDxxKA5 Series BDxxKA5W Series
(Unless otherwise specified,Ta=25 ℃ , V CTL =2V, Vcc=2.5V(Vo=1.0V,1.2V,1.5V,1.8V), Vcc=3.3V(Vo=2.5V), Vcc=5.0V(Vo=3.0V,3.3V))
Parameter
Output Voltage
Shut Down Current
Bias Current
Dropout Voltage *6
Peak Output Current
Ripple Rejection
Symbol
Vo
Isd
Ib
Δ Vd
Io
R.R.
Min
Vo(T)-0.015
Vo(T) × 0.99
500
Limit
Typ
Vo(T)
Vo(T)
0
350
0.12
50
Max
Vo(T)+0.015
Vo(T) × 1.01
1
550
0.20
Unit
V
μ A
μ A
V
mA
dB
Conditions
Io=200mA (Vo=1.0V,1.2V)
Io=200mA (Vo ≧ 1.5V)
V CTL =0V, Io=0mA (OFFmode)
Io=0mA
Io=200mA, Vcc=0.95 × Vo
f=120Hz, ein ※ 9 =-10dBV,
Io=100mA
Line Regulation
Load Regulation
*7
Reg.I
Reg.L
10
25
35
75
mV
mV
Vcc=Vo+0.5V → 5.5V,
Io=200mA
Io=0mA → 500mA
of Output Voltage
Temperature Coefficient
*8
Tcvo
± 100
ppm/ ℃ Io=5mA,Tj=0 to 125 ℃
CTL ON Mode Voltage
CTL OFF Mode Voltage
CTL Input Current
V CTLON
V CTLOFF
I CTL
2.0
20
40
0.8
60
V
V
μ A
ACTIVE MODE, Io=0mA
OFF MODE, Io=0mA
Io=0mA
*
Vo ≧ 2.5V
Vo(T) : Output Voltage
6
* 7 1.0 ≦ Vo ≦ 1.8V,Vcc=2.3V → 5.5V
* 8 Not 100% tested
* 9 ein : Input Voltage Ripple
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? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 15 ? 001
4/15
TSZ02201-0R6R0A600150-1-2
26.Jun.2012 Rev.001
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