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BD9P608MFF-C (新产品) PDF预览

BD9P608MFF-C (新产品)

更新时间: 2024-11-08 11:12:35
品牌 Logo 应用领域
罗姆 - ROHM /
页数 文件大小 规格书
61页 3266K
描述
BD9P608MFF-C is current mode synchronous buck DC/DC converter integrating POWER MOSFETs.

BD9P608MFF-C (新产品) 数据手册

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Nano Pulse ControlTM  
Datasheet  
3.5 V to 40 V Input, 6.0 A  
Single Buck DC/DC Converter  
For Automotive  
BD9P608MFF-C  
General Description  
Key Specifications  
BD9P608MFF-C is current mode synchronous buck  
DC/DC converter integrating POWER MOSFETs.  
Input Voltage Range:  
3.5 V to 40 V  
(Initial startup is 4.0 V or more)  
Output Voltage Range  
BD9P608MFF-C:  
Output Current:  
Features  
0.8 V to 8.5 V  
6.0 A (Max)  
Nano Pulse ControlTM  
AEC-Q100 Qualified(Note 1)  
Minimum ON Pulse 50 ns (Max)  
Synchronous Buck DC/DC Converter Integrating  
POWER MOSFETs  
Switching Frequency:  
FREQ_SEL = H  
FREQ_SEL = L  
Output Voltage Accuracy:  
440 kHz (Typ)  
2.2 MHz (Typ)  
Soft Start Function  
Current Mode Control  
Reset Function  
Light Load Mode (LLM)  
±1.75 % (-40 °C to +125 °C)  
±1.5 % (-30 °C to +105 °C)  
2.1 μA (Typ)  
Shutdown Current:  
Operating Temperature Range: -40 °C to +125 °C  
Forced Pulse Width Modulation (PWM) Mode  
Phase Compensation Included  
Selectable Switching Frequency  
Spread Spectrum Switching  
External Synchronization Function  
Over Current Protection (OCP)  
Input Under Voltage Lockout (UVLO) Protection  
Thermal Shutdown (TSD) Protection  
Output Over Voltage Protection (OVP)  
Short Circuit Protection (SCP)  
Package  
W (Typ) x D (Typ) x H (Max)  
4.5 mm x 3.5 mm x 1.0 mm  
VFN20FV4535  
(Note 1) Grade 1  
Applications  
Automotive Powered Supplies  
Consumer Powered Supplies  
VFN20FV4535  
Wettable Flank Package  
Typical Application Circuit  
CBST  
VIN  
PVIN  
EN  
BST  
L1  
VOUT  
SW  
VCC_EX  
RFB1  
CIN  
FB  
PGND  
VOUT_SNS  
COUT  
RRST  
VREG  
RESET  
MODE  
SSCG  
CREG  
RFB2  
VMODE  
VSSCG  
FREQ_SEL  
GND  
Figure 1. Application Circuit  
Nano Pulse Control™ is a trademark or a registered trademark of ROHM Co., Ltd.  
Product structure : Silicon integrated circuit This product has no designed protection against radioactive rays  
.www.rohm.com  
© 2022 ROHM Co., Ltd. All rights reserved.  
TSZ22111 • 14 • 001  
TSZ02201-0T8T0AL01700-1-2  
1/58  
24.Mar.2023 Rev.002  

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