Prepared (Subject resp)
Prepared (Subject resp)
jidgjian Grace Jiang
Approved (Document resp)
BMR46 series PoL Regulators
BMR46 series PoL Regulators
BMR46 series PoL Regulators
Approved (Document resp)
jidgjian Grace Jiang
Input 4.5-14 V, Output up to 50 A / 165 W
Input 4.5-14 V, Output up to 50 A / 165 W
Input 4.5-14 V, Output up to 50 A / 165 W
Key Features
• Small package
30.85 x 20.0 x 8.2 mm (1.215 x 0.787 x 0.323 in)
SIP: 33.0 x 7.6 x 18.1 mm (1.30 x 0.30 x 0.713 in)
• 0.6 V - 3.3 V output voltage range
• High efficiency, typ. 97.2% at 5Vin, 3.3Vout half load
• Configuration and Monitoring via PMBus
• Dynamic Loop Compensation (DLC) & fast loop
transient response
• Synchonization & phase spreading
• Current sharing, Voltage Tracking & Voltage margining
• MTBF 14.2 Mh
General Characteristics
Fully regulated
For narrow board pitch applications (15 mm/0.6 in)
Non-Linear Response for reduction of decoupling cap.
Input under voltage shutdown
Over temperature protection
Output short-circuit &
Output over voltage
Remote control & Power Good
Voltage setting via pin-strap or PMBus
Configurable via Graphical User Interface
ISO 9001/14001 certified supplier
Highly automated manufacturing ensures quality
Contents
Absolute Maximum Ratings
Electrical Specification
40A/ 0.6-3.3V Through hole and Surface mount version
40A/ 0.6-3.3V Single in Line version (SIP)
50A/ 0.6-3.3V DLC, Through hole and Surface mount version
50A/ 0.6-3.3V DLC, Single in Line version (SIP)
50A/ 0.6-3.3V Single in Line version (SIP)
EMC Specification
Operating Information
Thermal Consideration
Connections
Mechanical Information
Soldering Information - Surface Mounting and Hole Mounting (Laydown version) ................................................... 74
Delivery Package Information
Soldering Information - Hole Mounting (SIP version)
Delivery Package Information (SIP version)
Product Qualification Specification
Checked
Checked
protection
(Laydown version)
INTERNAL USE ONLY
INTERNAL USE ONLY
PRODUCT SPECIFICATION
TABLE OF CONTENTS
No.
No.
1/1301-BMR 464 Uen
Technical Specification
Technical Specification
Technical Specification
BPOW 00201-00152 Uen
Date
Rev
1/28701-BMR 464 Rev.B
1/28701-BMR 464 Rev.B
1/28701-BMR 464 Rev.B
Date
Rev
7/4/2019
G
7/10/2009
PD1
© Flex
© Flex
© Flex
Safety Approvals
Design for Environment
Meets requirements in high-temperature
lead-free soldering processes.
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BMR4642002 ...................................... 14
BMR4642008 ...................................... 32
BMR4642012 ...................................... 41
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1 (4)
1 (1)
July 2019
July 2019
July 2019
Y
D