Renesas Electronics ISL81601FRZ-T7A, Power Factor & PWM Controller, 60 V, 650 kHz 32-Pin, QFN

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of 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 60V
Wide output voltage range: 0.8V to 60V
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 8V - 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

Specifications
Attribute Value
Maximum Switching Frequency 650 kHz
Start-up Supply Current 2 (Soft)µA
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
Length 5mm
Width 5mm
Height 0.9mm
Minimum Operating Temperature -40 °C
Maximum Operating Supply Voltage 60 V
Maximum Operating Temperature +125 °C
Minimum Operating Supply Voltage 4.5 V
On back order for despatch 12/03/2020, delivery within 3 working days
Price Each (On a Reel of 250)
HK$ 55.964
(exc. GST)
units
Per unit
Per Reel*
250 +
HK$55.964
HK$13,991.00
*price indicative
Related Products
RS Pro flexible alarm cable comprised of multi ...
Description:
RS Pro flexible alarm cable comprised of multi conductor cables. Applications include connecting alarm centres to motion detectors or digicodes. Rigid bare copper conductorPVC InsulationFlame retardant outer sheathRip cord.
A shielded security and alarm cable for commercial ...
Description:
A shielded security and alarm cable for commercial applications. Features and Benefits· Bare copper stranded conductor· PVC or LSNH jackets with rip cord· Beldfoil shield tape with drain wire· Grey flame retardant non-corrosive jacket.
Suitable for intercom/P.A. and general sound/audio systems. Features ...
Description:
Suitable for intercom/P.A. and general sound/audio systems. Features and Benefits·Bare copper stranded conductor·Voltage Rating: 300V.
The RS range of intruder alarm signal cable ...
Description:
The RS range of intruder alarm signal cable is made of the highest quality raw materials. 7 strandsGrade 1 tinned annealed copper conductorsPVC insulatedLead and tin freeWhite PVC sheathEasy to stripFlexible100 and 500m lengths.