Renesas ISL85403FRZ DC DC Switching Regulators
IC REG MULT CONFG ADJ 2.5A 20QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ISL85403FRZ
Detailed Description
IC REG MULT CONFG ADJ 2.5A 20QFN
Package
20-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
ISL85403FRZ Datasheet
Quick Jump:
Technical Specifications
Renesas ISL85403FRZ DC DC Switching Regulators technical specifications.
General
Package / Case
20-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Output Type
Adjustable
Max Input Voltage
40V
Output Current
2.5A
Switching Frequency
200kHz ~ 2.2MHz
Number of Outputs
1
Topology
Buck, Boost, Buck-Boost
Output Configuration
Positive
Alternate Parts Comparison (ISL85403FRZ vs ISL91127IRNZ-T vs ISL8016IR25Z-T7A vs ISL8016IR18Z)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Switching Frequency | 200kHz ~ 2.2MHz | 2.5MHz | 525kHz ~ 3.9MHz | 525kHz ~ 3.9MHz |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 40V | 5.5V | 5.5V | 5.5V |
| Min Input Voltage | 3V | 1.8V | 2.7V | 2.7V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 2.5A | 2A | 6A | 6A |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 0.5V | 3.3V | 2.5V | 1.8V |
| Action |
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