参数资料
型号: BD95513MUV-E2
厂商: Rohm Semiconductor
文件页数: 8/20页
文件大小: 0K
描述: IC REG BUCK ADJ 3A 32VQFN
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: 0.7 V ~ 5 V
输入电压: 4.5 V ~ 28 V
PWM 型: 混合物
频率 - 开关: 200kHz ~ 600kHz
电流 - 输出: 3A
同步整流器:
工作温度: -10°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
包装: 标准包装
供应商设备封装: VQFN032V5050
产品目录页面: 1373 (CN2011-ZH PDF)
其它名称: BD95513MUV-E2DKR
BD95513MUV
● Pin Configuration
Technical Note
PGND PGND PGND
V DD
CE
V OUT
FB
REF
24
23
22
21
20
19
18
17
PGND 25
SW 26
SW 27
SW 28
SW 29
SW 30
SW 31
PGND 32
16 SS
15 V REG
14 EXTVcc
13 V CC
12 GND
11 FS
10 EN
9 MODE
1
2
3
4
5
6
7
8
V IN
V IN
V IN
V IN
BOOT PGOOD AV IN CTL
*Connect the underside (FIN) to the ground terminal
● Pin Function Table
PIN No.
1-4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22-25
26-31
32
Underside
PIN Name
V IN
BOOT
PGOOD
AV IN
CTL
MODE
EN
FS
GND
V CC
EXTV CC
V REG
SS
REF
FB
V OUT
N.C.
V DD
PGND
SW
PGND
FIN
PIN Function
Battery voltage input (4.5 ~ 28 V)
HG driver power supply
Power good output (high when output ±10% of regulation)
Battery voltage sense
Linear regulator on/off (high = 5.0V, low = off)
Control mode selection
GND : Continuous Mode
3.0V : QLLM
V CC : SLLM TM
Enable output (high when V OUT ON)
Switching frequency adjustment(R FS = 30 k ~ 100 k Ω )
Sense ground
Power supply input
External power supply input
IC reference voltage (5.0V / 200mA)
Soft start condenser input
Output reference voltage (0.7 V)
Feedback input (0.7 V)
Voltage discharge output
-
Power supply input (5 V)
Power ground
Output to inductor
Power ground
Substrate connection
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? 2010 ROHM Co., Ltd. All rights reserved.
8/17
2010.10- Rev.A
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