參數(shù)資料
型號: BD00HA5WEFJ-E2
元件分類: 可調(diào)正電壓單路輸出LDO穩(wěn)壓器
英文描述: ADJUSTABLE POSITIVE LDO REGULATOR, PDSO8
封裝: ROHS COMPLIANT, HTSOP-8
文件頁數(shù): 6/12頁
文件大?。?/td> 416K
代理商: BD00HA5WEFJ-E2
www.rohm.com
2010.10 - Rev.A
2010 ROHM Co., Ltd. All rights reserved.
Technical Note
3/11
BD00IA5WEFJ
Fig.3 Input sequence 1
Co=1F
Fig.7 Ta-Vo (Io=0mA)
Fig.8 Ta-Icc
2.3
2.4
2.5
2.6
2.7
-25
0
25
50
75
Ta
[℃]
V
o
[V
]
85
50
150
250
350
450
-25
0
25
50
75
Ta
[℃]
Icc
[
A
]
85
0.0
1.0
2.0
3.0
4.0
5.0
-25
0
25
50
75
Ta
[℃]
IS
T
B
[
A
]
85
0.0
2.0
4.0
6.0
8.0
-25
0
25
50
75
Ta
[℃]
IE
N
A]
85
2.3
2.4
2.5
2.6
2.7
0
0.2
0.4
0.6
0.8
1
Io [A]
V
o
[V
]
0.0
1.0
2.0
3.0
4.0
5.0
0
1
23
45
Vcc [V]
IS
T
B
[
A
]
5.5
Reference Data (Unless otherwise noted, Ta=25℃, EN=3V, Vcc=3.3V, R1=16kΩ, R2=7.5kΩ)
Fig.1 Transient Response(0→1.0A)
Co=1F
Fig.2 Transient Response (1.0→0A)
Co=1F
Fig.4 OFF sequence 1
Co=1F
Fig.5 Inpurt sequence 2
Co=1F
Fig.6 OFF sequence 2
Co=1F
Fig.10 Ta-IEN
Fig.9 Ta-Isd
(VEN=0V)
Fig.11 Io-Vo
Fig.12 Vcc-Isd
(VEN=0V)
20msec / div
500sec / div
10usec / div
10sec / div
Vo
0.1V/div
Io
0.2A/div
Vo
2V/div
EN
1V/div
Vcc
2V/div
1msec/div
Vo
2V/div
EN
1V/div
Vcc
2V/div
Vo
2V/div
EN
1V/div
Vcc
2V/div
Vo
2V/div
EN
1V/div
Vcc
2V/div
40msec/div
Vo
0.1V/div
Io
0.2A/div
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