参数资料
型号: BD00GA3WEFJ-E2
厂商: Rohm Semiconductor
文件页数: 3/14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
● Reference Data (Unless otherwise noted, Ta=25 ℃ , EN=3V, Vcc=6V, R 1 =43k Ω , R 2 =8.2k Ω )
VEN
Technical Note
Vo
50mV/div
Io
0.2A/div
VEN
2V/div
Vcc
5V/div
Vo
5V/div
5.2
5.1
5.0
10usec/div
Fig.1 Transient Response
(0 → 0.3A)
Co=1 μ F
40msec/div
Fig.4 OFF sequence 1
Co=1 μ F
Vo
50mV/div
Io
0.2A/div
VEN
2V/div
Vcc
5V/div
Vo
5V/div
800
700
600
200usec/div
Fig.2 Transient Response
(0.3 → 0A)
Co=1 μ F
1 m sec/div
Fig.5 Inpurt sequence 2
Co=1 μ F
2V/div
Vcc
5V/div
Vo
5V/div
VEN
2V/div
Vcc
5V/div
Vo
5V/div
1.0
0.8
0.6
40 m sec/div
Fig.3 Input sequence 1
Co=1 μ F
40msec/div
Fig.6 OFF sequence 2
Co=1 μ F
0.4
500
4.9
0.2
4.8
-25
0
25
50
75 85
400
-25
0
25
50
75 85
0.0
-25
0
25
50
75 85
8.0
6.0
4.0
2.0
Ta [ ℃ ]
Fig.7 Ta-Vo (Io=0mA)
5.2
5.1
5.0
4.9
Ta [ ℃ ]
Fig.8 Ta-Icc
5.0
4.0
3.0
2.0
1.0
Ta [ ℃ ]
Fig.9 Ta-Isd
(V EN =0V)
0.0
-25
0
25
50
75
85
4.8
0
0.1
0.2
0.3
0.0
0
2
4
6
8
10
12
14
Ta [ ℃ ]
Fig.10 Ta-IEN
www.rohm.com
? 2010 ROHM Co., Ltd. All rights reserved.
io [A]
Fig.11 Io-Vo
3/11
Vcc [V]
Fig.12 Vcc-Isd
(V EN =0V)
2010.04 - Rev.A
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