BD9615MUV-LB
3.5V~60V输入 1ch 升压DC/DC控制器
BD9615MUV-LB
3.5V~60V输入 1ch 升压DC/DC控制器
本产品是面向工业设备市场的产品,保证可长期稳定供货。是适合这些用途的产品。本IC为开关稳压器用的支持高耐压(60V)的低边Nch-FET控制器。适用于需要升压、反激等低边FET的电路,是可应用于各种用途的IC。可通过1个外接电阻任意调整频率(100kHz~2500kHz)。能以高开关频率工作,可减少整体的安装面积。还具备与外部CLK同步的功能,可进行噪声管理。而且内置热关断、过电压保护、过流保护等保护功能,可对各种异常模式进行保护。
主要规格
特性:
ch
1
Integrated FET / Controller
Controller
Topology
Boost
Synchronous / Nonsynchronous
Non-synchronous
Vin1(Min.)[V]
3.5
Vin1(Max.)[V]
60
SW frequency(Max.)[MHz]
2.5
Light Load mode
No
EN
Yes
PGOOD
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
3x3 (t=1)
特点:
- Long Time Support Product for Industrial Applications
- Wide Input Voltage Range: 3.5V to 60V
- Frequency Setting Function: 100kHz to 2500kHz
- External Clock Synchronization Function
- Soft Start Time Control Function
- ON/OFF Control by the EN Pin (Standby Current 0μA)
- Over Voltage Protection Function by an Independent Pin
- Normal/Abnormal Signal Output by the PGDB Pin
- UVLO Control Function by External Resistors
- MAX DUTY Change Function: (50%/90%)
- High Power Small Package (VQFN16SV3030)