- RS Stock No.:
- 186-2030
- Mfr. Part No.:
- ISL8280MFRZ
- Manufacturer:
- Renesas Electronics
Discontinued product
- RS Stock No.:
- 186-2030
- Mfr. Part No.:
- ISL8280MFRZ
- Manufacturer:
- Renesas Electronics
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Linear control loop for optimal transient response
Variable frequency and duty cycle control during load transient for fastest possible response
Inherent voltage feed-forward for wide range input
Input voltage range: 4.5V to 16.5V
Output voltage range: 0.5V to 5V
±1.5% load/line/temperature regulation with remote sense
Supports all ceramic solutions
Integrated LDOs for single input rail solution
SMBus/PMBus/I2C compatible up to 1.25MHz
256 boot-up voltage levels with a configuration pin
Seven switching frequency options from 300kHz to 1MHz
PFM operation option for improved light-load efficiency
Startup into precharged load
Power-good monitor for soft-start and fault detection
Comprehensive fault protection for high system reliability
Over-temperature protection
Output overcurrent and short-circuit protection
Output overvoltage and undervoltage protection
Open remote sense protection
Input UVLO and power sequence, fault reset
Compatible with Renesas PowerNavigator™ software
Thermally enhanced 12mmx11mmx5.3mm HDA package
Variable frequency and duty cycle control during load transient for fastest possible response
Inherent voltage feed-forward for wide range input
Input voltage range: 4.5V to 16.5V
Output voltage range: 0.5V to 5V
±1.5% load/line/temperature regulation with remote sense
Supports all ceramic solutions
Integrated LDOs for single input rail solution
SMBus/PMBus/I2C compatible up to 1.25MHz
256 boot-up voltage levels with a configuration pin
Seven switching frequency options from 300kHz to 1MHz
PFM operation option for improved light-load efficiency
Startup into precharged load
Power-good monitor for soft-start and fault detection
Comprehensive fault protection for high system reliability
Over-temperature protection
Output overcurrent and short-circuit protection
Output overvoltage and undervoltage protection
Open remote sense protection
Input UVLO and power sequence, fault reset
Compatible with Renesas PowerNavigator™ software
Thermally enhanced 12mmx11mmx5.3mm HDA package
Specifications
Attribute | Value |
---|---|
Minimum Output Voltage | 0.5 V |
Maximum Output Voltage | 5 V |
Minimum Input Voltage | 4.5 V |
Maximum Input Voltage | 16.5 V |
Minimum Output Current | 0A |
Maximum Output Current | 10A |
Converter Type | Step Down |
Number of Outputs | 1 |
Output Type | Adjustable |
Mounting Type | Surface Mount |
Maximum Switching Frequency | 1 MHz |
Package Type | HDA |
Pin Count | 83 |
Maximum Operating Temperature | +125 °C |
Minimum Operating Temperature | -40 °C |
Load Regulation | ±1.2 % |
Dimensions | 12 x 11 x 5.27mm |
Switching Regulator | Yes |
Width | 11mm |
Line Regulation | ±1.2 % |
Height | 5.27mm |
Efficiency | 95.2% |
Length | 12mm |