Intersil ISL9238EVAL1Z Battery Charger

  • RS Stock No. 125-0643
  • Mfr. Part No. ISL9238EVAL1Z
  • Brand Intersil
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

ISL9238, Buck-Boost Narrow VDC Battery Charger with SMBus and USB OTG Evaluation Board

The ISL9238EVAL1Z evaluation board demonstrates the performance of the ISL9238. The step up and step down Narrow Output Voltage DC battery charger provide high light-load efficiency, fast transient response and seamless DCM/CCM transitions.
The number of the Li-ion batteries, the switching frequency and the adapter current limit charging function is programmed with a simple resistor.
Input power of the ISL9238 in charge mode can be supplied from AC-DC charger adapters, USB Power Device ports or travel adapters. It safely charges up to 4 cell Li-ion batteries in a series configuration.
When the USB On-the-Go (OTG) function is enabled, the ISL9238 operates in the Reverse step down mode to provide 5 V output at the USB port.
The ISL9238 can program critical parameters with the serial SMBus/I²C communication. These include adapter current limit, charger current limit, system voltage setting and trickle charging current limit.

Supply Input voltage 4 V to 20 V
End of Charge (EOC) option
System power monitor PSYS output, IMVP-8 compliant
PROCHOT# open-drain output, IMVP-8 compliant
Trickle charging of depleted battery
Optional ASGATE FET control
Turbo mode offers Ideal diode control
Reverse step down, step up and both step up/down operations from battery
Two-level current limit available for adapter
Battery Ship mode option
SMBus and auto-increment I²C compatible

Battery Management, Intersil

Attribute Value
Power Management Function Battery Charger
1 In stock - FREE next working day delivery available
Price Each
£ 185.14
(exc. VAT)
£ 222.17
(inc. VAT)
Per unit
1 +
Related Products
Freeloader PICO is a compact and lightweight solar ...
Freeloader PICO is a compact and lightweight solar charger designed for people on the move!, Using advanced solar cell and lithium ion battery technologies, PICO will charge its internal battery in double quick time. It then takes only 30 minutes to deliver its power to give a mobile phone 35 ...
Cotek CX 3 stage battery chargers are microprocessor ...
Cotek CX 3 stage battery chargers are microprocessor controlled for fast and accurate charging of all deep-cycle batteries. Universal AC input with active PFCCompatible with Lead Acid, Li-ion, Gel and AGM batteries Support remote controller CR-1 as optional accessory.Voltage / temperature compensation with battery temperature sensor (RS 866-0310)2 stage fan ...
Charger click is a mikro BUS add-on board ...
Charger click is a mikro BUS add-on board with a single-cell Li+ battery charge controller and a battery charge monitor. The Microchip MCP73831 is a Single-Cell, fully integrated Li-Ion/Li-Polymer Charge Management Controller. The Smart Battery Monitor IC is the Maxim DS2438. A jumper on-board selects the 1-Wire interface Data Input/Output ...
x Chips are a rapid electronics development ecosystem ...
x Chips are a rapid electronics development ecosystem to help reduce development time and simplify making custom products as well as aiding learning. Without soldering, wiring, breadboarding, or hardware knowledge you can assemble a circuit in minutes, and concentrate on coding.x Chips are compatible with the platform you want to ...