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BD9898FV-E2 PDF预览

BD9898FV-E2

更新时间: 2024-01-11 13:20:35
品牌 Logo 应用领域
罗姆 - ROHM 光电二极管
页数 文件大小 规格书
5页 213K
描述
Analog Circuit, 1 Func, PDSO28, SSOP-28

BD9898FV-E2 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:LSSOP, TSSOP28,.3
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.57模拟集成电路 - 其他类型:ANALOG CIRCUIT
控制模式:VOLTAGE-MODEJESD-30 代码:R-PDSO-G28
JESD-609代码:e3长度:10 mm
湿度敏感等级:1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:LSSOP封装等效代码:TSSOP28,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):225认证状态:Not Qualified
座面最大高度:1.35 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
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5.6 mm
Base Number Matches:1

BD9898FV-E2 数据手册

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2/4  
Electric Characteristics(Ta=25℃、VCC=24V、STB=UVLO=3.0V)  
Limits  
Parameter  
((WHOLE DEVICE))  
Operating current  
Symbol  
MIN.  
TYP.  
MAX.  
Unit  
Conditions  
Icc1  
Icc2  
5.5  
60  
10  
mA  
FOUT=60kHz, FB=GND, BST=OPEN  
Stand-by current  
140  
μA  
((STAND BY CONTROL))  
Stand-by voltage H  
VstH  
VstL  
2
VCC  
0.8  
V
V
System ON  
System OFF  
Stand-by voltage L  
-0.3  
((UVLO BLOCK)))  
Operating voltage (UVLO)  
Hesteresis width (UVLO)  
((REG BLOCK))  
Vuvlo  
2.16  
2.25  
2.34  
V
V
⊿Vuvlo  
0.085  
0.110  
0.135  
REG output voltage  
VREG  
IREG  
7.35  
20  
7.50  
7.65  
V
REG source current  
((OSC BLOCK))  
mA  
RT pin Voltage  
VRT  
ISS  
1.05  
1.7  
1.50  
2.2  
1.95  
2.7  
V
μA  
V
Soft start current  
SS operation start Voltage  
SS term END Voltage  
SRT ON resistance  
VSS_ST  
VSS_ED  
RSRT  
0.18  
1.35  
0.20  
1.50  
85  
0.22  
1.65  
170  
V
Ω
((BOSC BLOCK))  
BOSC Max voltage  
VBCTH  
VBCTL  
IBCT  
1.94  
0.4  
2
2.06  
0.6  
V
V
A
fBCT=0.3kHz  
fBCT=0.3kHz  
VBCT=0.2V  
BOSC Min voltage  
0.5  
BOSC constant current  
BOSC frequency  
1.35/BRT 1.5/BRT 1.65/BRT  
fBCT  
291  
300  
309  
Hz (BRT=37.8kΩ BCT=0.047μF)  
((FEED BACK BLOCK))  
IS threshold voltage 1  
IS threshold voltage 2  
VS threshold voltage  
IS source current 1  
VIS1  
VIS2  
1.225  
1.25  
VREFIN  
1.25  
1.275  
VIS1  
1.28  
0.9  
V
V
V
VREF applying voltage  
VVS  
1.22  
IIS1  
μA DUTY=2.2V  
μA DUTY=0V IS=1.0V  
μA  
IS source current 2  
IIS2  
40  
50  
60  
VS source current  
IVS  
0.9  
IS COMP detect voltage 1  
IS COMP detect voltage 2  
VREF input voltage range  
((OUTPUT BLOCK))  
LN output sink resistance  
LN output source resistance  
HN output sink resistance  
HN output source resistance  
MAX DUTY  
VISCOMP1  
VISCOMP2  
VREFIN  
0.606  
0.625  
0.50  
0.644  
V
V
V
VREFIN≧1.25V  
VREFIN= 1V  
0.6  
1.6  
No effect at VREF>1.25V  
RsinkLN  
RsourceLN  
RsinkHN  
RsourceLN  
MAX DUTY  
TOFF  
1.8  
4.5  
3.5  
9.0  
3.5  
9.0  
48.5  
200  
60  
7.0  
18.0  
7.0  
Ω
Ω
Ω
Ω
%
1.8  
VBST-VSW=7.0V  
VBST-VSW=7.0V  
FOUT=60kHz  
4.5  
18.0  
49.5  
400  
62.1  
46.0  
100  
57.9  
OFF period  
ns  
Drive output frequency  
((TIMER LATCH BLOCK))  
Timer Latch setting voltage  
Timer Latch setting current  
((COMP BLOCK))  
FOUT  
kHz RT=21k Ω  
VCP  
ICP  
3.88  
1.6  
4.0  
2.1  
4.12  
2.6  
V
μA  
VCOMPH  
3.88  
0.15  
4.0  
4.12  
0.25  
V
V
VSS>1.65V  
COMP over voltage detect voltage  
Hysterisis width (COMP)  
((Synchronous Block))  
High voltage  
⊿VCOMPH  
0.20  
VCT_SYNCH  
VCT_SYNCL  
3.8  
4.0  
4.2  
0.5  
V
V
Low voltage  
CT_SYNC_OUT sink resistance  
CT_SYNC_OUT source resistance  
High voltage input range  
Low voltage input range  
150  
300  
300  
400  
Ω
Ω
V
RSYNC_OUT_sink  
RSYNC_OUT_source  
VCT_SYNC_IN_H  
VCT_SYNC_IN_L  
2.5  
-0.3  
VCT_SYNCH  
1
V
(This product is not designed to be radiation-resistant.)  
REV. B  

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