Datasheets
ISL6251AHAZ by:
Intersil Corporation
Intersil Corporation
Renesas Electronics Corporation
Not Found

Low Cost Multi-Chemistry Battery Charger Controller; QSOP24; Temp Range: -10° to 100°C

Part Details for ISL6251AHAZ by Intersil Corporation

Results Overview of ISL6251AHAZ by Intersil Corporation

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Applications Consumer Electronics Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

ISL6251AHAZ Information

ISL6251AHAZ by Intersil Corporation is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for ISL6251AHAZ

Part # Distributor Description Stock Price Buy
Bristol Electronics   664
RFQ

Part Details for ISL6251AHAZ

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ISL6251AHAZ Part Data Attributes

ISL6251AHAZ Intersil Corporation
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ISL6251AHAZ Intersil Corporation Low Cost Multi-Chemistry Battery Charger Controller; QSOP24; Temp Range: -10° to 100°C
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Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer INTERSIL CORP
Part Package Code QSOP
Package Description QSOP-24
Pin Count 24
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 26 Weeks
Adjustable Threshold NO
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
JESD-30 Code R-PDSO-N24
JESD-609 Code e3
Length 8.645 mm
Moisture Sensitivity Level 3
Number of Channels 1
Number of Functions 1
Number of Terminals 24
Operating Temperature-Max 100 °C
Operating Temperature-Min -10 °C
Package Body Material PLASTIC/EPOXY
Package Code SON
Package Equivalence Code SSOP24,.24
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 3 mA
Supply Voltage-Max (Vsup) 25 V
Supply Voltage-Min (Vsup) 7 V
Supply Voltage-Nom (Vsup) 18 V
Surface Mount YES
Temperature Grade OTHER
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form NO LEAD
Terminal Pitch 0.635 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.895 mm

Alternate Parts for ISL6251AHAZ

This table gives cross-reference parts and alternative options found for ISL6251AHAZ. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ISL6251AHAZ, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ISL6251AHAZ-T Renesas Electronics Corporation Check for Price Low Cost Multi-Chemistry Battery Charger Controller, QSOP, /Reel ISL6251AHAZ vs ISL6251AHAZ-T
ISL6251AHAZ-T Intersil Corporation Check for Price Low Cost Multi-Chemistry Battery Charger Controller; QSOP24; Temp Range: -10° to 100°C ISL6251AHAZ vs ISL6251AHAZ-T

ISL6251AHAZ Related Parts

ISL6251AHAZ Frequently Asked Questions (FAQ)

  • The maximum input voltage that the ISL6251AHAZ can handle is 28V, but it's recommended to keep it below 25V for reliable operation.

  • To ensure stable operation during startup, make sure the input voltage is ramped up slowly (typically 10-20ms) and the EN pin is pulled high after the input voltage has reached a minimum of 4.5V.

  • The PG (Power Good) pin is an open-drain output that indicates when the output voltage is within regulation. It can be used to reset a microcontroller or other devices. Connect a pull-up resistor (typically 10kΩ) to a voltage source (e.g., VCC) and use the PG pin as an input to the microcontroller.

  • The output voltage (VOUT) is determined by the resistive divider network consisting of RFB1 and RFB2. Use the formula: VOUT = 0.8V x (1 + RFB2/RFB1).

  • Keep the input and output capacitors close to the IC, and ensure the high-current paths (e.g., VIN to L1, VOUT to COUT) are short and wide. Avoid routing sensitive signals near the inductor. Refer to the datasheet's layout guidelines for more information.