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ISL99380BR5935 PDF预览

ISL99380BR5935

更新时间: 2024-09-20 14:56:59
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瑞萨 - RENESAS /
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描述
80A Smart Power Stage (SPS) Module with Integrated High Accuracy Current and Temperature Monitors

ISL99380BR5935 数据手册

 浏览型号ISL99380BR5935的Datasheet PDF文件第2页 
Short-Form Datasheet  
ISL99380R5935, ISL99380BR5935  
80A Smart Power Stage (SPS) Module with Integrated High Accuracy Current and Temperature  
Monitors  
The ISL99380R5935 and ISL99380BR5935 are 80A  
Smart Power Stages (SPS) that are compatible with  
Renesas ISL68/69xxx Digital Multiphase (DMP)  
controllers and phase doublers (ISL6617A),  
respectively. The ISL99380R5935 and  
ISL99380BR5935 offer best-in-class current sense  
accuracy over line, load, and temperature. When  
combined with a Renesas Digital PWM controller,  
these devices enable precision system level power  
management and best-in-class transient response for  
loadline based regulators. These devices simplify  
design by eliminating typical DCR sensing networks  
and associated thermal compensation components.  
The thermally enhanced 5x6 package enables high  
density designs.  
Features  
• V input range: +3.0V to +16V  
IN  
• Supports 80A DC current  
• 3.3V compatible tri-state PWM input  
(ISL99380R5935)  
• 5V compatible tri-state PWM input  
(ISL99380BR5935)  
• ±3% accuracy continuous signal for current monitor  
• 8mV/°C temperature monitor, TOUT  
• Comprehensive fault protection for high system  
reliability  
High-side FET short and overcurrent protection  
Smart Reverse Overcurrent Protection (SROCP)  
Over-temperature protection  
The ISL99380R5935 and ISL99380BR5935 feature  
the Renesas tri-state PWM input that works with  
Renesas multiphase PWM controllers and phase  
doublers to provide a robust solution in the event of  
abnormal operating conditions. The ISL99380R5935  
and ISL99380BR5935 also improve system  
performance and reliability with integrated fault  
protection, including HFET overcurrent, shorted  
HFETs, Smart Reverse Overcurrent (SROCP),  
V Undervoltage Lockout (UVLO)  
CC  
• Enable input and fault reporting outputs  
• Low Power mode operation  
• Up to 1.25MHz switching frequency  
• RoHS compliant with Exemption 7a, 5x6 QFN  
package  
Over-Temperature (OTP), and V Undervoltage  
CC  
Lockout (UVLO).  
Applications  
• Accelerators (GPU, ASIC, Artificial Intelligence)  
• Core, graphic, and memory VRs for  
microprocessors  
• High density VR for server, networking, and cloud  
computing  
• POL DC/DC converters and video gaming consoles  
+12V  
+5V  
BOOT  
PHASE  
VCC  
PVCC  
VIN  
EN  
Shoot-Through  
Protection  
PWM  
IOUT  
PWM  
CS#n  
L
OUT  
V
OUT  
SW  
VOS  
REFIN  
CSRTN#n  
ISL68/69xxx  
Controller  
TOUT/FLT  
PVCC  
TEMP  
Smart Control  
LSET  
C
OUT  
ISL99380R5935  
GND  
GND  
GND  
Figure 1. ISL99380R5935 Simplified Application Block Diagram  
R16DO0030EU0101 Rev.1.01  
Nov 22, 2023  
Page 1 of 1  
© 2020-2023 Renesas Electronics  

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