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TP4337 1A 同步移动电源解决方案
TP4337 1A 同步移动电源解决方案
Single-chip solution integrating linear charger & synchronous boost. 1A rate, 93% efficiency, 10μA standby.
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| Full Part Number | TP4337 |
| Brand / Manufacturer | TPOWER |
| Datasheet | Download |
| Package Type | ESOP-10L |
| MOQ / SPQ | 样品10颗；1盘 4,000颗 |
| Mounting Style | SMD/SMT |
| Input Voltage Range | 4.5 V~6 V |
| Output Voltage Range | 5 V |
| Output Current Range | 0 ~ 1 A |
| Charge Current | 1A（固定） |
| Charge Voltage | 4.2V（±1.2%） |
| Standby Power Consumption | 10 μA（待机） |
| Quiescent Current | 10 μA (Standby) |
| Peak Current | 1 A |
| Efficiency | 放电效率高达 93% |
| Load Regulation | 自动负载检测 |
| Supply Voltage | 4.5 V ~ 5.5 V |
| Operating Temperature | -20℃ ~ +85℃ |
| Semiconductor Material | 硅 |
| Battery Chemistry | 锂离子 / 锂聚合物 |
| Battery Cell Count | 1 |
| Protection Features | 输入过压保护（6.15V）、输出过压保护（5.25V）、输出过流保护、输出短路保护、过充保护、过放保护（2.8V）、过温保护（150℃）、智能温度补偿（115℃起降流） |
| Packaging | 编带包装 |
| Battery Temperature Monitoring | 集成NTC功能 |
特点
- 线性充电，同步升压
- 集成电源路径管理，支持边充边放
- 1A 输出时放电效率高达 93%
- 最大升压输出电流 1A
- 充电电流 1A
- 待机电流低至 10uA
- 轻载关机电流 50mA
- 负载自动检测开关机
- 按键单按开机，双按关机
- 支持手电筒输出
- 充电电流自适应技术
- 集成电池 NTC 温度保护
- 智能温度控制与过温保护
- 封装形式：ESOP-10L
应用
- 移动电源、锂电池电子设备
- 手电筒、户外充放电产品
- 暖手宝
- 电子烟
- 小风扇
- 其他小功率电源管理应用
What is the Minimum Order Quantity (MOQ)?
What is the Minimum Order Quantity (MOQ)?
Standard MOQ is 1 Reel. Sample orders are accepted in smaller quantities. Please contact us for custom arrangements.
Are your products guaranteed authentic?
Are your products guaranteed authentic?
All products are genuine, factory-sourced components. Certificate of Analysis (COA) and Datasheet are available upon request. Third-party inspection can be arranged if needed.
What is your sample policy?
What is your sample policy?
Standard samples require a sample fee, which is deductible upon bulk order placement. Free evaluation samples are available for qualified companies. Shipping costs are covered by the buyer or charged to the buyer's courier account.
What payment methods are accepted?
What payment methods are accepted?
We accept T/T (Wire Transfer) with 80% deposit and balance before shipment, PayPal or credit card for small orders, and net terms for established customers upon approval.
What is the lead time?
What is the lead time?
In-stock items ship within 3–7 business days. Custom or bulk orders take 4–12 weeks depending on capacity and materials. Exact lead time will be confirmed upon order placement.
