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BQ24125RHLR - 

Battery Charger for 3 Cells of Li-Ion, Li-Pol battery, 16V input, 15.5V / 1A charge, VQFN-20

TEXAS INSTRUMENTS BQ24125RHLR

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Производител:
TEXAS INSTRUMENTS TEXAS INSTRUMENTS
Част № на производителя:
BQ24125RHLR
Код на поръчката:
2383067RL
Лист с технически данни:
(EN)
Вижте цялата техническа документация

Информация за продукта

:
Li-Ion, Li-Pol
:
-40°C
:
15.5V
:
125°C
:
VQFN
:
20Pins
:
16V
:
-
:
3
:
1A
:
Cut Tape
:
MSL 2 - 1 year
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Преглед на продукта

The BQ24125RHLR is a single chip switchmode Li-ion and Li-polymer Charge Management IC with enhanced EMI performance. The bqSWITCHER™ series offers integrated synchronous PWM controller and power FETs, high-accuracy current and voltage regulation, charge preconditioning, charge status and charge termination. It charges the battery in three phases: conditioning, constant current and constant voltage. Charge is terminated based on user-selectable minimum current level. A programmable charge timer provides a safety backup for charge termination. It automatically restarts the charge cycle if the battery voltage falls below an internal threshold and automatically enters sleep mode when VCC supply is removed.
  • Enhanced EMI performance
  • High-accuracy voltage and current regulation
  • High-side battery current sensing
  • Battery temperature monitoring
  • Automatic sleep mode for low power consumption
  • Reverse leakage protection prevents battery drainage
  • Thermal shutdown and protection
  • Built-in battery detection
  • Green product and no Sb/Br

Приложения

Power Management, Medical, Portable Devices, Audio, Industrial, Consumer Electronics

Предупреждения

Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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TEXAS INSTRUMENTS

BATTERY CHARGER, 2A, QFN-20

38 В наличност

За бройка (доставено на метраж)

1+ €6,88 10+ €6,24 25+ €5,76 50+ €5,49

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