NEX8080 series
Wide Vcc range multi-mode flyback controller
The NEX8080 device series (NEX8080x) are intelligent multi-mode PWM controller implemented with peak current mode control. As the load changes, it automatically switches between Continuous Conduction Mode (CCM), Quasi-Resonant (QR) mode, Discontinuous Conduction Mode (DCM) and Pulse Frequency Modulation (PFM) Mode to maintain a high efficiency across the entire load range. To achieve an ultralow standby power, Burst Mode (BM) is implemented in very light load or no-load condition.
The wide 10 V to 83 V VCC range makes NEX8080x devices suitable for wide output voltage range application, such as USB PD/PPS which require an output range between 3.3 V to 21 V.
The NEX8080x offers comprehensive protection including output OV/UV, VCC OV/UV, OPP, OCP, line voltage BROWN-IN/OUT, secondary SR short, CS open/short, internal/external OTP, etc.
Furthermore, the spread spectrum and smart driving function can minimize noise and improve EMI performance.
The NEX8080x device series comes in a cost-effective TSOT23-6 package.
Features and benefits
- Wide VCC range (10 V to 83 V) supports PD/PPS
- Multimode support CCM/QR/DCM/PFM
- Peak Load Mode (NEX80805)
- Valley switching operation in QR/DCM/PFM
- Burst mode with ultra-low operation current under light load and no load
- 65 kHz or 85 kHz maximum frequency options
- Internal soft start (SST)
- Output over voltage protection (OVP)
- Spread spectrum for better EMI
- Internal over temperature protection (OTP)
- External OTP by NTC resistor
- VCC over/under voltage protection (VCC OV/UV)
- Line voltage brown-in, brown-out (BNI/BNO)
- Output short circuit protection (SCP)
- CS open/short protection
- Secondary rectifier short protection (SRSP)
- Overload protection (OLP)
- Overpower protection (OPP) to meet LPS
- TSOT23-6 package
Applications
- USB PD/QC chargers
- AC/DC adapters for portable devices
- Auxiliary power for industrial and home equipment
封装
| 型号 | 可订购的器件编号，（订购码(12NC)） | 状态 | 标示 | 封装 | 外形图 | 回流焊/波峰焊 | 包装 |
|---|---|---|---|---|---|---|---|
| NEX80801DA | NEX80801DAZ (935692137342) |
Active | NTE |
TSOT23-6 (SOT8061-1) |
SOT8061-1 |
REFLOW_BG-BD-1
|
SOT8061-1_342 |
| NEX80805DA | NEX80805DAZ (935692133342) |
Active | NTF |
TSOT23-6 (SOT8061-1) |
SOT8061-1 |
REFLOW_BG-BD-1
|
SOT8061-1_342 |
| NEX80808DA | NEX80808DAZ (935692135342) |
Active | NTH |
TSOT23-6 (SOT8061-1) |
SOT8061-1 |
REFLOW_BG-BD-1
|
SOT8061-1_342 |
| NEX80809DA | NEX80809DAZ (935692136342) |
Active | NTJ |
TSOT23-6 (SOT8061-1) |
SOT8061-1 |
REFLOW_BG-BD-1
|
SOT8061-1_342 |
环境信息
| 型号 | 可订购的器件编号 | 化学成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| NEX80801DA | NEX80801DAZ | NEX80801DA |
|
|
| NEX80805DA | NEX80805DAZ | NEX80805DA |
|
|
| NEX80808DA | NEX80808DAZ | NEX80808DA |
|
|
| NEX80809DA | NEX80809DAZ | NEX80809DA |
|
|
文档 (4)
| 文件名称 | 标题 | 类型 | 日期 |
|---|---|---|---|
| NEX8080X | Wide Vcc range multi-mode flyback controller | Data sheet | 2024-09-30 |
| AN90063 | Questions about package outline drawings | Application note | 2025-06-13 |
| SOT8061-1 | plastic, surface-mounted package; 6 leads; 0.95 mm pitch; 2.9 mm x 1.6 mm x 1.1 mm body | Package information | 2024-04-09 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
支持
如果您需要设计/技术支持，请告知我们并填写 应答表 我们会尽快回复您。
模型
No documents available
Ordering, pricing & availability
样品
作为 Nexperia 的客户，您可以通过我们的销售机构订购样品。
如果您没有 Nexperia 的直接账户，我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。