参数资料
型号: BD00GA3WEFJ-E2
厂商: Rohm Semiconductor
文件页数: 2/14页
文件大小: 0K
描述: IC REG LDO ADJ .3A 8-HTSOP
特色产品: CMOS LDO Regulators
标准包装: 1
稳压器拓扑结构: 正,可调式
输出电压: 1.5 V ~ 13 V
输入电压: 4.5 V ~ 14 V
电压 - 压降(标准): 0.6V @ 300mA
稳压器数量: 1
电流 - 输出: 300mA(最小值)
工作温度: -25°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-HTSOP-J
包装: 标准包装
其它名称: BD00GA3WEFJ-E2DKR
BD00GA3WEFJ
● Absolute Maximum Ratings (Ta=25 ℃ )
Technical Note
Parameter
Power supply voltage
EN voltage
Output voltage
Feedback voltage
Symbol
Vcc
V EN
V OUT
V FB
Limits
15.0 * 1
15.0
15.0
15.0
Unit
V
V
V
V
Power dissipation
HTSOP-J8
Pd *2
2110 *2
mW
Operating Temperature Range
Storage Temperature Range
Junction Temperature
Topr
Tstg
Tjmax
-25 ~ +85
-55 ~ +150
+150
*1 Not to exceed Pd
*2 Reduced by 16.9mW/ ℃ for each increase in Ta of 1 ℃ over 25 ℃ . (when mounted on a board 70mm × 70mm × 1.6mm glass-epoxy board, two layer)
● Operating conditions (Ta=25 ℃ )
Parameter
Input power supply voltage
EN voltage
Output voltage setting range
Output current
Symbol
Vcc
V EN
Vo
Io
Min.
4.5
0.0
1.5
0.0
Max.
14.0
14.0
13.0
0.3
Unit
V
V
V
A
This product should not be used in a radioactive environment.
● Electrical Characteristics
(Unless otherwise noted, Ta=25 , EN=3V, Vcc=6V, R 1 =43k Ω , R 2 =8.2k Ω )
Parameter Symbol Min. Typ.
Max.
Unit
Conditions
Circuit current at shutdown mode Isd - 0 5
μ A
EN=0V, OFF mode
Bias current
Icc - 600 900
μ A
Line regulation
Load regulation
Minimun dropout Voltage
Reg.I - 25 50
Reg Io - 25 75
Vco - 0.6 0.9
mV
mV
V
Vcc=( Vo+0.9V ) → 14.0V
Io=0 → 0.3A
Vcc=5V,Io=0.3A
Output reference voltage
V FB
0.792 0.800 0.808
V
Io=0mA
EN Low voltage
EN High voltage
EN Bias current
● I/O Equivalent circuits
8pin(VCC) / 1pin(VO)
8pin(Vcc)
1pin(Vo)
www.rohm.com
? 2010 ROHM Co., Ltd. All rights reserved.
V EN (Low) 0 - 0.8
V EN (High) 2.4 - 14.0
IEN 1 3 9
2pin(FB)
2pin(FB)
Vcc
2/11
V
V
μ A
5pin(EN)
5pin(EN)
Vcc
2010.04 - Rev.A
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