ISL9219 Datasheet | Renesas

features include an OVP protected power-good source, preconditioning of an over-discharged battery, an NTC thermistor interface for charging the battery in a safe temperature range, automatic recharge, and thermally enhanced QFN package. Ordering Information PART NUMBER PART TEMP. PKG. MARKING RANGE (°C) PACKAGE DWG. # ISL9219IRZ- 219 -40 to +85 20 Ld 3x4 QFN L20.3x4 - Add “-T” suffix for tape and reel. Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding pounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is Ro HS pliant and patible with both Sn Pb and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. FN6606 Rev 2.00 April 7, 2010 Features - plete Charger for Single-Cell Li-ion/Polymer Batteries - Integrated Pass Element and Current Sensor - No External Blocking Diode Required - Low ponent Count and Cost - 0.7% Voltage Accuracy - Programmable Charge Currents - 250µA (Typ) Suspend Quiescent Current - USB 100m A/500m A ply - Charge Current Thermal Foldback for Thermal Protection - Trickle Charge for Fully Discharged Batteries - 28V Maximum Voltage for the Power Input - Charge Status Indication - Less than 1µA Leakage...