- RS Stock No.:
- 180-8391
- Mfr. Part No.:
- ISL81401FRZ-T7A
- Manufacturer:
- Renesas Electronics
This product is currently unavailable to backorder.
Unfortunately, we don’t have this product in stock and it’s not available to backorder at this time.
Added
Price (VAT excluded) Each (On a Reel of 250)
TWD147.80
(exc. GST)
TWD155.19
(inc. GST)
Units | Per unit | Per Reel* |
250 - 1000 | TWD147.80 | TWD36,950.00 |
1250 + | TWD133.00 | TWD33,250.00 |
*price indicative |
- RS Stock No.:
- 180-8391
- Mfr. Part No.:
- ISL81401FRZ-T7A
- Manufacturer:
- Renesas Electronics
Product overview and Technical data sheets
Legislation and Compliance
Product Details
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
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
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
---|---|
Maximum Switching Frequency | 650 kHz |
Start-up Supply Current | 2µA |
Maximum Source Current | 1mA |
Maximum Sink Current | 1mA |
Maximum Supply Current | 6 mA |
Number of Outputs | 1 |
Mounting Type | Surface Mount |
Package Type | QFN |
Pin Count | 32 |
Dimensions | 5 x 5 x 0.9mm |
Minimum Operating Temperature | -40 °C |
Minimum Operating Supply Voltage | 4.5 V |
Maximum Operating Temperature | +125 °C |
Maximum Operating Supply Voltage | 40 V |