参数资料
型号: BD9703FP-E2
厂商: Rohm Semiconductor
文件页数: 11/19页
文件大小: 0K
描述: IC REG BUCK ADJ 1.5A TO252
标准包装: 1
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 1 V ~ 32 V
输入电压: 8 V ~ 36 V
频率 - 开关: 300kHz
电流 - 输出: 1.5A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: TO-252-5,DPak(4 引线 + 接片),TO-252AD
包装: 标准包装
供应商设备封装: TO-252-5
产品目录页面: 1373 (CN2011-ZH PDF)
其它名称: BD9703FP-E2DKR
BD9701FP/CP-V5/T/T-V5,BD9703FP/CP-V5/T/T-V5,BD9702CP-V5/T/T-V5
(BD9703FP/CP-V5/T/T-V5)
< Recommended Components >
Technical Note
Inductor L1 = 47 μ H
Schotky Diode D1
:CDRH127/LD (sumida)
:RB050LA-40 (ROHM)
Capacitor
C1 = 100 μ F(50V)
C2 = 2.2 μ F(50V)
C3 = 470 μ F(25V)
:Al electric capacitor UHD1H101MPT (nichicon)
:ceramic cap CM43X7R225K50A (KYOCERA)
:Al electric capacitor UHD1E471MPT (nichicon)
C4 = OPEN
C3 = OPEN
(BD9702CP-V5/T/T-V5)
< Recommended Components >
Inductor L1 = 47 μ H
Schotky Diode D1
:CDRH127/LD (sumida)
:RB050LA-40 (ROHM)
Capacitor
C1 = 1000 μ F(50V)
C2 = OPEN
C3 = 1000 μ F(25V)
:Al electric capacitor UHD1H102MPT (nichicon)
:Al electric capacitor UHD1E102MPT (nichicon)
C4 = OPEN
C3 = OPEN
● Test Circuit
+
Vcc
1
OUT
2
SW2
GND
3
INV
4
SW4
STBY
5
SW5
Icc A
Vcc
f
1k Ω
2k Ω
+
A I INV
V INV
V
A
ISTB
VSTB
SW6
Vo
Io
Fig.32 Input Output Measurement Circuit
www.rohm.com
? 2009 ROHM Co., Ltd. All rights reserved.
11/16
2009.04- Rev.B
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