| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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24,107 pcs
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24107 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
8,630 pcs
|
8630 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,413 pcs
|
6413 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,444 pcs
|
3444 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
2,320 pcs
|
2320 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
2,197 pcs
|
2197 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Battery Chemistry | |
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| Tape & Reel | |
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The Texas Instruments BQ34Z100PWR-G1 is a versatile standalone fuel gauge IC designed for multi-chemistry battery applications. It employs the patented Impedance Track™ algorithm for accurate capacity estimation across a voltage range of 3 V to 65 V. This device supports various battery chemistries including Lead Acid, Li-Ion/Li-Polymer, LiFePO4, NiCd, and NiMH.
Key electrical specifications include support for battery capacities up to 29 Ah and charge/discharge currents up to 32 A. Communication with the host system is handled via HDQ or I2C interfaces. The IC operates within a temperature range of -40°C to 85°C and features reduced power modes for efficiency, with average operating current as low as <30 µA in full sleep mode.
Packaged in a 14-TSSOP, the BQ34Z100PWR-G1 is suitable for surface mount applications. It offers features like aging compensation, self-discharge compensation, and external NTC thermistor support. The device also includes SHA-1/HMAC authentication for security and direct control for LED displays.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.38 | $2.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It supports Lead Acid, Li-Ion/Li-Polymer, LiFePO4, NiCd, and NiMH chemistries.
The operating temperature range is -40°C to 85°C.
It supports HDQ and I2C communication interfaces.
It supports battery capacities up to 29 Ah with standard configuration options.
The typical average operating current in normal operation is less than 145 µA.