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BD83850GWL-E2 PDF预览

BD83850GWL-E2

更新时间: 2024-01-27 03:41:48
品牌 Logo 应用领域
罗姆 - ROHM 开关
页数 文件大小 规格书
23页 1231K
描述
Switching Regulator,

BD83850GWL-E2 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:12 weeks风险等级:1.74
模拟集成电路 - 其他类型:SWITCHING REGULATOR峰值回流温度(摄氏度):NOT SPECIFIED
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

BD83850GWL-E2 数据手册

 浏览型号BD83850GWL-E2的Datasheet PDF文件第1页浏览型号BD83850GWL-E2的Datasheet PDF文件第2页浏览型号BD83850GWL-E2的Datasheet PDF文件第3页浏览型号BD83850GWL-E2的Datasheet PDF文件第5页浏览型号BD83850GWL-E2的Datasheet PDF文件第6页浏览型号BD83850GWL-E2的Datasheet PDF文件第7页 
BD83850GWL  
Block Diagram  
VIN  
CVIN  
CVREG  
(Battery Voltage)  
4.7µF  
4.7µF  
LLX 4.7µH  
VIN  
PGND1  
LX  
VREG  
Backgate  
Control  
OCP  
VREF  
LDO  
VOUTP  
V+  
TSD  
UVLO  
VREF  
CVOP  
4.7µF  
BOOST  
SCP  
VREF  
CONVERTER  
VREG  
UVLO  
OSC500k  
STBYP  
STBYN  
CP1  
OSC1M  
LOGIC  
CHARGE  
PUMP  
PGND2  
SOFT  
START  
SEQ.  
CCP  
2.2µF  
CP2  
VREF  
OSC1M  
OSC500k  
OSC1M  
VREF  
REF  
VOUTN  
V-  
CVON  
AGND  
4.7µF  
Figure 3. Block diagram  
Absolute Maximum Ratings (Ta = 25°C)  
Parameter  
Symbol  
Rating  
Unit  
V
VIN  
STBYP,STBYN  
LX  
-0.3 to 7.0  
-0.3 to 7.0  
-0.3 to 7.0  
-0.3 to 7.0  
0.69  
Maximum power supply voltage  
V
V
Voltage range  
VOUTP  
Pd  
V
Power dissipation(note1)  
Storage temperature range  
Junction temperature  
W
°C  
°C  
Tstg  
-55 to +150  
+150  
Tjmax  
(Note 1) Derate by 5.5mW/°C when operating above Ta=25°C (when mounted in ROHM’s standard board).  
Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit  
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over  
the absolute maximum ratings.  
Recommended Operating Conditions  
Standard value  
Parameter  
Symbol  
Units  
MIN  
2.5  
TYP  
-
MAX  
4.5  
Power supply voltage  
VDD  
Topr  
V
Operating temperature range  
-40  
25  
85  
°C  
www.rohm.com  
TSZ02201-0242AAJ00160-1-2  
28.Jan.2015 Rev. 001  
© 2014 ROHM Co., Ltd. All rights reserved.  
4/19  
TSZ22111 15 001  

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