PM7080A中文资料意法半导体数据手册PDF规格书
PM7080A规格书详情
Features
• Optimized MOSFET switching performance with integrated Schottky diode in LS
MOSFET
• 110 A peak and 60 A continuous current capability
• High frequency operation up to 1.5 MHz
• 3.3 V PWM logic with tri-state and hold-off
• PWM minimum controllable on-time of 30 ns
• Low PWM propagation delay (< 20 ns)
• Current sense monitor output 5mV/A (IMON) and 2 accuracy
• Temperature monitor output 8mV/C (TMON) and 2 accuracy
• Fault reporting and mapping through both IMON and TMON
– High Side MOSFET Short
– Accurate over-current protection
– Over-temperature protection
– Under-voltage lockout for VIN/VCC/VDRV/BOOT
• Thermally enhanced QFN 5x6 41L package
Application
• High performance synchronous buck converter
– Intel, AMD CPU power supply
– GPU, ASIC and AI chip power supply
– Cloud computing and AI
• DC/DC converters
• Telecom and networking
Description
The PM7080A is an integrated power stage solution optimized for synchronous buck
applications to offer high current, high efficiency, and high power density solution.
Packaged in 5x6 mm QFN package, the PM7080A enables voltage regulator design
to deliver above 110 A per phase peak current.
The internal power MOSFETs utilize state-of-the-art technology that delivers industry
benchmark performance to significantly reduce switching and conduction losses.
The PM7080A incorporates an advanced MOSFET gate driver IC that features high
current diving capability, adaptive dead-time control and integrated bootstrap switch
to enable high frequency switching up to 1.5MHz.
The device incorporates an innovative inductor current emulation algorithm with
thermal compensation to achieve best-in-class reporting accuracy. It also includes
a temperature monitor function with 2 accuracy. The PM7080A provides
comprehensive protection features, including cycle-by-cycle over-current protection,
over-temperature protection, high-side MOSFET short protection, VIN/VCC/VDRV/
BOOT UVLO protection. In addition to their analog reporting capability, the combined
logic outputs of IMON and TMON provide fault mapping to the PWM controller for
specific fault condition deciphering.
The PM7080A is compatible with industry-standard footprint.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
VALOR5V9V |
23+ |
NA/ |
3693 |
原厂直销,现货供应,账期支持! |
询价 | ||
VALOR |
23+ |
DIP23 |
20000 |
原厂原装正品现货 |
询价 | ||
VALOR |
22+ |
DIP23 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
ALTERA/阿尔特拉 |
23+ |
TQFP |
399800 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
QUALCOMM/高通 |
23+ |
BGA |
50000 |
只做原装正品 |
询价 | ||
VALOR |
23+ |
DIP |
7780 |
全新原装优势 |
询价 | ||
9439 |
44 |
公司优势库存 热卖中! |
询价 | ||||
ALTERA |
2021+ |
QFP |
8630 |
主营《XILINX》《ALTERA》品牌 |
询价 | ||
VALOR |
ROHS |
13352 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
VALOR5V9V |
9252L |
DIP1112 |
443 |
询价 |