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bq29415

Texas Instruments
Part Number bq29415
Manufacturer Texas Instruments
Description VOLTAGE PROTECTION
Published May 19, 2023
Detailed Description www.ti.com bq29410, bq29411, bq29412 bq29413, bq29414 bq29415, bq29419 SLUS669G – AUGUST 2005 – REVISED AUGUST 2008 VO...
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bq29415
bq29415


Overview
www.
ti.
com bq29410, bq29411, bq29412 bq29413, bq29414 bq29415, bq29419 SLUS669G – AUGUST 2005 – REVISED AUGUST 2008 VOLTAGE PROTECTION FOR 2-, 3-, OR 4-CELL Li-Ion BATTERIES (2nd-LEVEL PROTECTION) Check for Samples: bq29410, bq29411, bq29412, bq29413, bq29414, bq29415, bq29419 FEATURES 1 • 2-, 3-, or 4-Cell Secondary Protection • Low Power Consumption ICC < 2 µA [VCELL(ALL) < V(PROTECT)] • Fixed High Accuracy Overvoltage Protection Threshold – bq29410 = 4.
35 V – bq29411 = 4.
40 V – bq29412 = 4.
45 V – bq29413 = 4.
50 V – bq29414 = 4.
55 V – bq29415 = 4.
60 V – bq29419 = 4.
30 V • Programmable Delay Time of Detection • High Power Supply Ripple Rejection • Stable During Pulse Charge Operation APPLICATIONS • 2nd-Level Overvoltage Protection in Li-Ion Battery Packs in: – Notebook Computers – Portable Instrumentation – Portable Equipment DESCRIPTION The bq2941x is a secondary overvoltage protection IC for 2-, 3-, or 4-cell lithium-ion battery packs that incorporates a high-accuracy precision ...



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