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BD9898F PDF预览

BD9898F

更新时间: 2024-01-07 23:01:15
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
5页 208K
描述
Silicon Monolithic Integrated Circuit

BD9898F 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP28,.4针数:28
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.58模拟集成电路 - 其他类型:ANALOG CIRCUIT
控制模式:VOLTAGE-MODEJESD-30 代码:R-PDSO-G28
长度:18.5 mm功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP28,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:2.41 mm子类别:Switching Regulator or Controllers
最大供电电压 (Vsup):30 V最小供电电压 (Vsup):16 V
标称供电电压 (Vsup):24 V表面贴装:YES
最大切换频率:110 kHz温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

BD9898F 数据手册

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Package Dimensions  
Device Mark  
BD9898FV  
BD9898F  
Lot No.  
SSOP-B28 (Unit:mm)  
SOP28 (Unit:mm)  
Pin Description  
PIN No.  
1
PIN NAME  
PGND  
LN2  
FUNCTION  
Block Diagram  
Ground for FET drivers  
NMOS FET driver  
2
NMOS FET driver  
3
HN2  
Lower rail voltage for HN2 output  
Boot-Strap input for HN2 output  
CT synchronous signal input pin  
4
SW2  
5
BST2  
CT_SYNC_IN  
6
CT_SYNC_OUT CT synchronous signal output pin  
7
External resistor from SRT to RT for  
adjusting the start-up triangle oscillator  
External resistor from RT to GND for  
8
SRT  
RT  
9
adjusting the triangle oscillator  
GROUND  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
GND  
BCT  
BRT  
DUTY  
STB  
CP  
External capacitor from BCT to GND for  
adjusting the BURST triangle oscillator  
External resistor from BRT to GND for  
adjusting the BURST triangle oscillator  
Control PWM mode and BURST mode  
Stand-by switch  
External capacitor from CP to GND for  
Timer Latch  
Reference voltage input pin for Error  
amplifier  
VREF  
VS  
Error amplifier input  
Error amplifier input  
IS  
Error amplifier output  
FB  
External capacitor from SS to GND for  
Soft Start Control  
SS  
Over voltage detect pin  
COMP  
VCC  
UVLO  
REG  
BST1  
SW1  
HN1  
LN1  
Supply voltage input  
External Under Voltage Lock Out  
Internal regulator output  
Boot-Strap input for HN1 output  
Lower rail voltage for HN1 output  
NMOS FET driver  
NMOS FET driver  
REV. B  

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