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PI3740-00_18 PDF预览

PI3740-00_18

更新时间: 2024-11-19 01:06:15
品牌 Logo 应用领域
VICOR /
页数 文件大小 规格书
51页 2985K
描述
8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator

PI3740-00_18 数据手册

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Cool-Power®  
ZVS Switching Regulators  
PI3740-00  
8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator  
Product Description  
Features & Benefits  
Up to 96% efficiency  
The PI3740-00 is a high efficiency, wide input and output  
range DC-DC ZVS Buck-Boost Regulator. This high density  
System-in-Package (SiP) integrates controller, power switches,  
and support components. The integration of a high performance  
Zero-Voltage Switching (ZVS) topology within the PI3740-00  
increases point of load performance, providing best in class  
power efficiency.  
50 – 140W continuous output power  
Parallel capable with single wire current sharing  
External frequency synchronization / interleaving  
High Side Current Sense Amplifier  
General Purpose Amplifier  
The PI3740-00 requires an external inductor, resistive divider and  
minimal capacitors to form a complete DCDC switching mode  
buck-boost regulator.  
Lighting / Constant Current Mode (LGH)  
Input Over / Undervoltage Lockout (OVLO / UVLO)  
Output Overvoltage Protection (OVP)  
Overtemperature Protection (OTP)  
Fast and slow current limits  
Output Voltage  
Device  
Set  
Range  
12V  
10 – 50V  
PI3740-00-xGIZ  
The ZVS architecture also enables high frequency operation while  
minimizing switching losses and maximizing efficiency. The high  
switching frequency operation reduces the size of the external  
filtering components, improves power density, and enables fast  
dynamic response to line and load transients.  
–40 to 115°C operating range (TJ)  
Excellent light load efficiency  
Applications  
Battery Charging and Conditioning, Telecom,  
Networking, Lighting  
Computing, Communications, Industrial,  
Automotive Accessories  
12, 24, 48 and 60V DC–DC Applications  
Package Information  
10 x 14 x 2.56mm LGA SiP  
10 x 14 x 3.05mm BGA SiP  
Typical Application  
VS1  
VIN  
VS2  
VOUT  
PGND  
CIN  
COUT  
R1  
R2  
PGND  
ISP  
ISN  
IMON  
VSN  
VDR  
PI3740-00  
10k  
VSP  
PGD  
EN  
VDIFF  
LGH  
SYNCO  
SYNCI  
TRK  
EAIN  
EAO  
CHF  
COMP  
SGND  
CCOMP  
CTRK  
Cool-Power® ZVS Switching Regulators  
Page 1 of 51  
Rev 1.9  
06/2018  

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