参数资料
型号: BD9862MUV-E2
厂商: Rohm Semiconductor
文件页数: 6/19页
文件大小: 0K
描述: IC PMIC PS TFT-LCD 24VQFN
标准包装: 1
应用: LCD 显示器
电源电压: 1.8 V ~ 4.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-VFQFN 裸露焊盘
供应商设备封装: VQFN024V4040
包装: 标准包装
其它名称: BD9862MUV-E2DKR
BD9862MUV
● Terminal Location Diagram
Technical Note
18
17
16
15
14
13
19
20
21
22
23
24
12
11
10
9
8
7
1
2
3
4
5
6
Fig.19
● Terminal Number and Terminal Name and Function
Terminal
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Terminal
Name
FB1
INV2
UVLOSET
VIN3
C3P
PGND2
C2N
VIN2A
VO2
C2P
VIN2B
LX
PGND1
CN
CP
VBAT
CPOUT
REGOUT
PWM
GND
RT
VREF
NON3
INV1
Function
Error amplifier output terminal for CH1
Error amplifier inverted input terminal for CH1
UVLO Standard voltage terminal
Reversing charge pump input terminal
Reversing charge pump. Flying capacitor H-side input terminal
Built-in EFT grounding terminal for CH2,3
Adding step-up charge pump. Flying capacitor L-side input terminal
Adding step-up charge pump input terminal
Adding step-up charge pump output terminal
Adding step-up charge pump. Flying capacitor H-side input terminal
Adding step-up charge pump input terminal
Inductor connecting terminal
Built-in FET grounding terminal for CHI1
Start-up charge pump. Flying capacitor L-side input terminal
Start-up charge pump .Flying capacitor H-side input terminal
Power supply input terminal
Start-up charge pump output terminal
Regulator output terminal
Charge pump block PWM/PFM switching terminal
Grounding terminal
Connecting terminal of resistor for frequency timing setting
Standard voltage output terminal
Non-reversing input terminal of error amplifier for CH3
Reversing input terminal of error amplifier for CH1
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? 2010 ROHM Co., Ltd. All rights reserved.
6/16
2010.03 - Rev.A
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