Texas Instruments BQ24070RHLT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.37 | $3.37 |
| 15+ | $3.27 | $49.05 |
| 25+ | $3.20 | $80.00 |
| 50+ | $3.02 | $151.00 |
| 100+ | $2.66 | $266.00 |
| N+ | $0.53 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current, Timer |
| Fault Protection | Over Temperature, Reverse Current, Short Circuit |
| Charge Current - Max | 1.5A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 16V |
| Interface | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-VQFN (3.5x4.5) |
| ROHS |  |
The Texas Instruments BQ24070RHLT is a linear battery charger for single-cell Lithium Ion/Polymer batteries. It provides a charge current up to 1.5A with a 4.2V regulation voltage. The device integrates Over Temperature, Reverse Current, and Short Circuit protection, ensuring safe charging in various conditions. Its wide junction temperature range of -40°C to 125°C makes it suitable for both consumer and industrial applications. The compact 20-VFQFN package is ideal for space-limited portable designs.
- Safe Charging: Integrated Over Temperature, Reverse Current, and Short Circuit protection prevents damage to the battery and system.
- Wide Temperature Range: Operates from -40°C to 125°C junction temperature, suitable for harsh environments.
- Compact Solution: 20-VFQFN package minimizes PCB footprint for space-constrained designs.
- Simple Integration: Linear topology with minimal external components simplifies circuit design.
Portable Consumer Electronics
For single-cell Li-Ion devices like Bluetooth speakers and e-readers, the BQ24070RHLT provides a simple, reliable 1.5A charge solution with built-in Short Circuit protection.
Medical Wearables
Wearable health monitors benefit from the device's Reverse Current protection, preventing battery discharge through the charger when the input supply is removed.
Smart Home Sensors
Battery-powered IoT sensors operating in varied indoor environments use this charger's wide junction temperature range (-40°C to 125°C) for dependable charging.
Handheld Test Instruments
Field technicians rely on multimeters and signal analyzers powered by Li-Ion cells. The BQ24070RHLT ensures safe charging with Over Temperature protection.
Portable POS Terminals
Mobile payment devices require robust charging. The 20-VFQFN package and integrated protections make this charger suitable for compact, durable POS designs.
- Q: What battery chemistry is the BQ24070RHLT for?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells does it support?
- A: It supports a single-cell (1s) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What protections are included?
- A: It features Over Temperature, Reverse Current, and Short Circuit protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C (junction temperature).
BQ24070RHLT.pdf
- Q: What battery chemistry is the BQ24070RHLT for?
- A: It is designed for Lithium Ion/Polymer batteries.
- Q: How many cells does it support?
- A: It supports a single-cell (1s) configuration.
- Q: What is the maximum charge current?
- A: The maximum charge current is 1.5A.
- Q: What is the battery voltage?
- A: The battery regulation voltage is 4.2V.
- Q: What protections are included?
- A: It features Over Temperature, Reverse Current, and Short Circuit protection.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 125°C (junction temperature).
