Renesas Electronics 32-Pin, QFN ISL81401FRZ-T7A PWM Controller, 650 kHz, 40V, Surface
- RS Stock No.:
- 180-8396P
- Mfr. Part No.:
- ISL81401FRZ-T7A
- Manufacturer:
- Renesas Electronics
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Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
- RS Stock No.:
- 180-8396P
- Mfr. Part No.:
- ISL81401FRZ-T7A
- Manufacturer:
- Renesas Electronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Renesas Electronics | |
| Product Type | PWM Controller | |
| Maximum Switching Frequency | 650kHz | |
| Start-up Supply Current | 2μA | |
| Supply Current | 6mA | |
| Output Voltage | 0.8, 40V | |
| Output Current | 120mA | |
| Zero Power Detection | No | |
| Number of Outputs | 1 | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 4.5V | |
| Package Type | QFN | |
| Maximum Supply Voltage | 40V | |
| Topology | Buck-Boost | |
| Pin Count | 32 | |
| Maximum Duty Cycle | 50% | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Height | 1mm | |
| Series | ISL | |
| Width | 5mm | |
| Standards/Approvals | RoHS | |
| Length | 5mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Renesas Electronics | ||
Product Type PWM Controller | ||
Maximum Switching Frequency 650kHz | ||
Start-up Supply Current 2μA | ||
Supply Current 6mA | ||
Output Voltage 0.8, 40V | ||
Output Current 120mA | ||
Zero Power Detection No | ||
Number of Outputs 1 | ||
Mount Type Surface | ||
Minimum Supply Voltage 4.5V | ||
Package Type QFN | ||
Maximum Supply Voltage 40V | ||
Topology Buck-Boost | ||
Pin Count 32 | ||
Maximum Duty Cycle 50% | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Height 1mm | ||
Series ISL | ||
Width 5mm | ||
Standards/Approvals RoHS | ||
Length 5mm | ||
Automotive Standard No | ||
Single inductor 4-switch buck-boost controller
On-the-fly bidirectional operation with independent control of voltage and current on both ends
Proprietary algorithm for smoothest mode transition
MOSFET drivers with adaptive shoot-through protection
Wide input voltage range: 4.5V to 40V
Wide output voltage range: 0.8V to 40V
Supports pre-biased output with SR soft-start
Programmable frequency: 100kHz to 600kHz
Supports parallel operation current sharing with cascade phase interleaving
External sync with clock out or frequency dithering
External bias for higher efficiency supports 5V - 36V input
Output and input current monitor
Selectable PWM mode operation between PWM/DE/Burst modes
Low shutdown current: 2.7μA
Complete protection: OCP, SCP, OVP, OTP, and UVP
- Dual-level OCP protection with average current and pulse-by-pulse peak current limit
- Selectable OCP response with either hiccup or constant current mode
- Negative pulse-by-pulse peak current limit
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