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參數(shù)資料
| 型號： | XRAH-03EXX0 |
| 廠商： | Bel Fuse Inc. |
| 英文描述： | NON-ISOLATED DC/DC CONVERTERS |
| 中文描述： | 非隔離式DC / DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大小： | 364K |
| 代理商： | XRAH-03EXX0 |
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 13.2 Vdc Input
0.9 Vdc - 5.0 Vdc/3 A Output
Output Specifications (continued)
Parameter
Transient Response
Min
Typ
Max
Notes
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
Overshoot
Settling Time
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
110 mV
60 uS
110 mV
60 uS
110 mV
60 uS
110 mV
60 uS
110 mV
60 uS
110 mV
60 uS
110 mV
60 uS
110 mV
60 uS
110 mV
60 uS
110 mV
60 uS
150 mV
100 uS
150 mV
100 uS
150 mV
120 uS
150 mV
120 uS
150 mV
100 uS
150 mV
100 uS
150 mV
100 uS
150 mV
100 uS
150 mV
100 uS
150 mV
100 uS
50% ~ 100%
Max Load
100% ~ 50%
Max Load
V
O
=1.8 V
50% ~ 100%
Max Load
100% ~ 50%
Max Load
V
O
=1.5 V
50% ~ 100%
Max Load
100% ~ 50%
Max Load
V
O
=1.2 V
50% ~ 100%
Max Load
100% ~ 50%
Max Load
V
O
=1.0 V
50% ~ 100%
Max Load
100% ~ 50%
Max Load
V
O
=0.9 V
di/dt = 0.5 A/uS; Vin =
8 V; Ta = 25
°
C and with
a 220 uF electrolytic
capacitor on output
Note:
All specifications are typical at 8V input, full load at 25
°
C
unless otherwise stated.
General Specifications
Parameter
Min
Efficiency
V
O
=5.0 V
V
O
=3.3 V
V
O
=2.5 V
V
O
=1.8 V
V
O
=1.5 V
V
O
=1.2 V
V
O
=1.0 V
V
O
=0.9 V
78%
Switching Frequency
1
200 kHz
Output Trim Range
90% V
O
Protection Features
Typ
95%
93%
91%
88%
87%
85%
84%
82%
300 kHz
-
Max
-
-
-
-
-
-
-
-
400 kHz
110% V
O
Notes
91%
89%
87%
84%
83%
81%
80%
Measured at Vin=8 V, full load
For all outputs
MTBF
8,278,709 hours
Calculated Per Bell Core SR-332 (I
O
=
80%load; T
a
= 25
°
C)
Dimensions (surface mount)
Inches (L
×
W
×
H)
Millimeters (L
×
W
×
H)
Dimensions (vertical)
Inches (L
×
W
×
H)
Millimeters (L
×
W
×
H)
Weight
0.78 x 0.7 x 0.32
19.812 x 17.78 x 8.128
0.7 x 0.308 x 0.65
17.78 x 7.82 x 16.51
5.1 g
-
-
Notes
: All specifications are typical at 25
°
C
unless otherwise stated.
1. Min. of 0.9 V output should be 100%Vo.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRAH-03F1A0 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 5.5 Vdc Input 0.9 Vdc - 3.3 Vdc/3 A Output |
| XRAH-03HXX0 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-03L1A0 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-03L2A0 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| XRAH-05BT50 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTER 5 V Input Vref/2 / 5 A Output |
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