BQ294700DSGR Integrated Circuit Chip Overvoltage Protection With External Delay Capacitor
Price:
Contact for Sample
MOQ:
10
Delivery Time:
3-5 work days
Brand:
Original Factory
Product Description
BQ294700DSGR Integrated Circuit Chip Overvoltage Protection With External Delay Capacitor
Product Description
BQ294700DSGR is an overvoltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition.
Specifications
| Function | Battery Protection |
|---|---|
| Battery Chemistry | Lithium Ion |
| Number of Cells | 2 ~ 4 |
| Fault Protection | Over Voltage |
| Operating Temperature | -40°C ~ 110°C (TA) |
Features
- 2-, 3-, and 4-series cell overvoltage protection
- External capacitor-programmed delay timer
- Factory programmed OVP threshold (threshold range 3.85 V to 4.6 V)
- Output options: active high or open drain active low
- High-accuracy overvoltage protection: ±10 mV
- Low power consumption ICC ≈ 1 µA (VCELL(ALL)
- Low leakage current per cell input
- Small package footprint - 8-pin WSON (2.00 mm x 2.00 mm)
Applications
- Notebooks
- UPS battery backup
Other Supply Product Types
| Part Number | Package |
|---|---|
| MCP48CVD22-E/MG | 16-QFN |
| MCP47CMD01-E/UN | 10-MSOP |
| MCP47CMD11-E/MG | 16-QFN |
| MCP47CVD02-E/MG | 16-QFN |
| MCP47CMD12-E/UN | 10-MSOP |
| MCP47CMD21-E/UN | 10-MSOP |
| MCP47CVD11-E/UN | 10-MSOP |
| MCP48CVD01-E/UN | 10-MSOP |
| MCP47CVD21-E/UN | 10-MSOP |
| MCP47CMD21-E/MG | 16-QFN |
| MCP48FVB12T-E/UNVAO | 10-MSOP |
| MCP48FVB01T-E/UNVAO | 10-MSOP |
| MCP47FVB12A0T-E/STVAO | 8-TSSOP |
| SYA75603ATWLVAO | 16-VQFN |
| SYA75603BTWLVAO | 16-VQFN |
| SYA75604BTWLVAO | 16-VQFN |
| SYA75604ATWLVAO | 16-VQFN |
| PLA133-47SAVAO | 8-SOIC |
| SY75608TWL | 48-VQFN |
| SY75612TWL | 56-VQFN |
| MCP8021-5015H/9PXVAO | 28-VQFN |
| MCP8022-5015H/NHXVAO | 40-VQFN |
| MCP8022-3315H/NHXVAO | 40-VQFN |
| MCP8021-3315H/9PXVAO | 28-VQFN |
| MCP8026T-115H/PT | 48-TQFP |
| MCP8025T-115E/PT | 48-TQFP |
| MCP8025-115E/MP | 40-QFN |
| MCP8026-115E/MP | 40-QFN |
| USB5744B-I/2GX01 | 56-VQFN |
| USB7206CT-I/KDX | 100-VQFN |
FAQ
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager