Intersil, ISL854102FRZ-T7A

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The ISL854102 is a 1.2A synchronous buck regulator with an input range of 3V to 40V. It provides an easy-to-use, high efficiency, low BOM count solution for a variety of applications.
The ISL854102 integrates both high-side and low-side NMOS FETs and features a PFM mode for improved efficiency at light loads. This feature can be disabled if a forced PWM mode is needed. The ISL854102 switches at a default frequency of 500kHz, however, it can also be programmed using an external resistor from 300kHz to 2MHz. The ISL854102 has the ability to use internal or external compensation. By integrating both NMOS devices and providing internal configuration options, minimal external components are required, which reduces the BOM count and design complexity.
With a wide VIN range and reduced BOM, the ISL854102 provides an easy to implement design solution for a variety of applications while giving superior performance. The ISL854102 provides a very robust design for high-voltage industrial applications and an efficient solution for battery powered applications.

Specifications
Attribute Value
Number of PWM Outputs 2
Minimum Input Voltage 3 V
Maximum Input Voltage 40 V
Output Current 1.2 A
Mounting Type Surface Mount
Package Type DFN
Pin Count 12
Maximum Switching Frequency 2 (External) MHz, 500 (Internal) kHz
Length 4mm
Dimensions 4 x 3 x 0.95mm
Width 3mm
Minimum Operating Temperature -40 °C
Supply Voltage 3 → 40V
Height 0.95mm
Maximum Operating Temperature +125 °C
250 In stock for delivery within 1 working days
Price Each (In a Pack of 5)
kr 34,266
(exc. VAT)
kr 42,832
(inc. VAT)
Units
Per unit
Per Pack*
5 - 5
kr 34,266
kr 171,33
10 - 20
kr 30,534
kr 152,67
25 - 45
kr 27,578
kr 137,89
50 - 95
kr 26,308
kr 131,54
100 +
kr 25,012
kr 125,06
*price indicative
Packaging Options: