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Renesas Electronics ISL78693ARZ-T7A — Discrete Semiconductors
Renesas Electronics

ISL78693ARZ-T7A Li-Ion Battery Charger IC, 1A, AEC-Q100

MPNISL78693ARZ-T7A
End of Life

Renesas ISL78693ARZ-T7A, Automotive AEC-Q100, single-cell Li-Ion/Polymer battery charger IC, 1A max charge current, programmable constant-current charging, timer-based termination, 10-VFDFN exposed pad package, -40 to 85°C operating range.

$3.17Ref. price · indicative, final on quote
ISL78693ARZ-T7A datasheet
Packaging10-VFDFN Exposed Pad
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

ISL78693ARZ-T7A Technical Specifications
ParameterValue
SeriesAutomotive, AEC-Q100
Mounting typeSurface Mount
Voltage5.5V
Current - chargingConstant - Programmable
Charge current - max1A
Operating temperature-40°C ~ 85°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case10-VFDFN Exposed Pad
Number of cells1
Fault protectionOver Temperature
Battery chemistryLithium Ion/Polymer
Programmable featuresTimer

Product details

Single-cell Li-Ion charger with AEC-Q100 pedigree

The Renesas ISL78693ARZ-T7A is a single-cell Li-Ion/Polymer battery charger IC rated for automotive and industrial environments. It delivers a programmable constant charge current up to 1A, with timer-based termination and over-temperature fault protection. The part is qualified to AEC-Q100, making it suitable for under-hood and cabin electronics where reliability over -40 to 85°C is required.

1A charge current and what it means for your BOM

The 1A maximum charge current is programmable via the constant-current loop.

Lifecycle and sourcing reality

It is ROHS3 compliant.

Frequently asked questions

What is the charge current limit of ISL78693ARZ-T7A?

The maximum charge current is 1A, programmable via the constant-current loop. It is designed for single-cell Li-Ion/Polymer batteries only.

Can ISL78693ARZ-T7A charge a 2-cell Li-Ion battery?

No. This part is a single-cell charger (1S configuration). For a 2-cell pack, you would need a different charger IC rated for series cells.

What is the difference between ISL78693ARZ and ISL78693ARZ-T7A?

The -T7A suffix indicates Tape & Reel packaging for automated assembly. The base ISL78693ARZ may be offered in other packaging formats. The die and electrical specifications are identical.