Datasheet BL8530 (Belling) - 2
| Manufacturer | Belling |
| Description | PFM Step-Up DC/DC Converter With High Efficiency And Low Noise |
| Pages / Page | 14 / 2 — BL8530. PIN DESCRIPTION:. Pin No. Symbol. Description. SOT-89-3 SOT-23-3 … |
| File Format / Size | PDF / 231 Kb |
| Document Language | English |
BL8530. PIN DESCRIPTION:. Pin No. Symbol. Description. SOT-89-3 SOT-23-3 SOT-23-5. PRODUCTOR LIST :. Product Name. Output Voltage
Model Line for this Datasheet
- BL8530-251RM BL8530-251SM BL8530-252RN BL8530-253RM BL8530-253SM BL8530-254RN BL8530-271RM BL8530-271SM BL8530-272RN BL8530-273RM BL8530-273SM BL8530-274RN BL8530-301RM BL8530-301SM BL8530-302RN BL8530-303RM BL8530-303SM BL8530-304RN BL8530-331RM BL8530-331SM BL8530-332RN BL8530-333RM BL8530-333SM BL8530-334RN BL8530-361RM BL8530-361SM BL8530-362RN BL8530-363RM BL8530-363SM BL8530-364RN BL8530-401RM BL8530-401SM BL8530-402RN BL8530-403RM BL8530-403SM BL8530-404RN BL8530-501RM BL8530-501SM BL8530-502RN BL8530-503RM BL8530-503SM BL8530-504RN BL8530-601RM BL8530-601SM BL8530-602RN BL8530-603RM BL8530-603SM BL8530-604RN
Text Version of Document
BL8530 PIN DESCRIPTION: Pin No. Symbol Description SOT-89-3 SOT-23-3 SOT-23-5
1 1 4 Vss（GND） Ground pin Output pin, power supply for 2 2 2 Vout internal circuits 3 3 5 Lx（Ext） Switching pin － － 3 NC - － － 1 CE Chip enable pin (active high)
PRODUCTOR LIST : Product Name Output Voltage Lx Tr. Driver Chip Enable Package
BL8530-XX1SM XX V Internal No SOT-89-3 BL8530-XX1RM XXV Internal No SOT-23-3 BL8530-XX2RN XX V Internal Yes SOT-23-5 BL8530-XX3SM XXV External No SOT-89-3 BL8530-XX3RM XXV External No SOT-23-3 BL8530-XX4RN XXV External Yes SOT-23-5
BLOCK DIAGRAM
：
ABSOLUTE MAXIMUM RATINGS
Input voltage range-----------------------------------------------------------------------------------0.3V~12V Input voltage: Vi(LX) ---------------------------------------------------------------------------------0.3V~(Vout+0.3) CE pin voltage-----------------------------------------------------------------------------------------0.3V~(Vout+0.3) Lx pin output current --------------------------------------------------------------------------------0.7A Maximum power dissipation, Pd T=25°C SOT-89-3---------------------------------------------------------------------------------------0.5W SOT-23-5---------------------------------------------------------------------------------------0.15W SOT-23-3---------------------------------------------------------------------------------------0.15W Maximum junction temperature ------------------------------------------------------------------150°C Operating free-air temperature range ---------------------------------------------------------- -20~+80°C Storage temperature range ----------------------------------------------------------------------- -40~125°C Lead temperature and time -----------------------------------------------------------------------260°C,10S www.belling.com.cn Ver1.0 2/ 14
1 1 4 Vss（GND） Ground pin Output pin, power supply for 2 2 2 Vout internal circuits 3 3 5 Lx（Ext） Switching pin － － 3 NC - － － 1 CE Chip enable pin (active high)
PRODUCTOR LIST : Product Name Output Voltage Lx Tr. Driver Chip Enable Package
BL8530-XX1SM XX V Internal No SOT-89-3 BL8530-XX1RM XXV Internal No SOT-23-3 BL8530-XX2RN XX V Internal Yes SOT-23-5 BL8530-XX3SM XXV External No SOT-89-3 BL8530-XX3RM XXV External No SOT-23-3 BL8530-XX4RN XXV External Yes SOT-23-5
BLOCK DIAGRAM
：
ABSOLUTE MAXIMUM RATINGS
Input voltage range-----------------------------------------------------------------------------------0.3V~12V Input voltage: Vi(LX) ---------------------------------------------------------------------------------0.3V~(Vout+0.3) CE pin voltage-----------------------------------------------------------------------------------------0.3V~(Vout+0.3) Lx pin output current --------------------------------------------------------------------------------0.7A Maximum power dissipation, Pd T=25°C SOT-89-3---------------------------------------------------------------------------------------0.5W SOT-23-5---------------------------------------------------------------------------------------0.15W SOT-23-3---------------------------------------------------------------------------------------0.15W Maximum junction temperature ------------------------------------------------------------------150°C Operating free-air temperature range ---------------------------------------------------------- -20~+80°C Storage temperature range ----------------------------------------------------------------------- -40~125°C Lead temperature and time -----------------------------------------------------------------------260°C,10S www.belling.com.cn Ver1.0 2/ 14
