Features
Battery Cell Controller, Advanced, 6 Channels, TPL, LQFP48.
Package
HLQFP48 LQFP64, plastic, low profile quad flat package; 64 terminals; 0.5 mm pitch; 10 mm x 10 mm x 1.4 mm body.
封装
HSOP20: plastic, heatsink small outline package; 20 leads; low stand-off height, 1.27 mm pitch, 15.9 mm x 11.0 mm x 3.35 mm body
购买选项
TDA3681TH/N2S,518
使用寿命终止
12NC: 935289318518
详细信息
订购
TDA3681TH/N1,112
停产
12NC: 935269188112
详细信息
订购
TDA3681TH/N1,118
停产
12NC: 935269188118
详细信息
订购
TDA3681TH/N2,112
停产
12NC: 935275337112
详细信息
订购
TDA3681TH/N2,118
停产
12NC: 935275337118
详细信息
订购
TDA3681TH/N2,518
停产
12NC: 935275337518
详细信息
订购
TDA3681TH/N2C,518
停产
12NC: 935285818518
详细信息
订购
TDA3681TH/N2/S435C
停产
12NC: 935285819518
详细信息
订购
TDA3681TH/N2S435C,
停产
12NC: 935285819512
详细信息
订购
工作特点
| 参数 | 值 |
|---|---|
Security Status | COMPANY PUBLIC |
Description | Multiple voltage regulator with switch and ignition buffer |
| 参数 | 值 |
|---|---|
Number of pins | 20 |
Package Style | HSOP |
环境
| 部件/12NC | 无铅 | 欧盟 RoHS | 无卤素 | RHF指标 | REACH SVHC | 重量（mg） |
|---|---|---|---|---|---|---|
TDA3681TH/N1,112(935269188112) | No | No | - | REACH SVHC | - | |
TDA3681TH/N1,118(935269188118) | No | No | - | REACH SVHC | - | |
TDA3681TH/N2,112(935275337112) | No | No | - | REACH SVHC | - | |
TDA3681TH/N2,118(935275337118) | No | No | - | REACH SVHC | - | |
TDA3681TH/N2,518(935275337518) | No | No | - | REACH SVHC | - | |
TDA3681TH/N2C,518(935285818518) | No | No | - | REACH SVHC | - | |
TDA3681TH/N2/S435C(935285819518) | No | Yes | No |  | REACH SVHC | 2125.0 |
TDA3681TH/N2S435C,(935285819512) | No | No | - | REACH SVHC | - | |
TDA3681TH/N2S,518(935289318518) | No | Yes Certificate Of Analysis (CoA) | No | | REACH SVHC | 955.3515293749999 |
质量
| 部件/12NC | 安全保障功能安全 | 湿度灵敏度等级(MSL) | 封装体峰值温度（PPT）（C°） | ||
|---|---|---|---|---|---|
| 铅焊接 | 无铅焊接 | 铅焊接 | 无铅焊接 | ||
TDA3681TH/N1,112 (935269188112) | - | - | - | - | - |
TDA3681TH/N1,118 (935269188118) | - | - | - | - | - |
TDA3681TH/N2,112 (935275337112) | - | - | - | - | - |
TDA3681TH/N2,118 (935275337118) | - | - | - | - | - |
TDA3681TH/N2,518 (935275337518) | - | - | - | - | - |
TDA3681TH/N2C,518 (935285818518) | - | - | - | - | - |
TDA3681TH/N2/S435C (935285819518) | - | 1 | 1 | 225 | 245 |
TDA3681TH/N2S435C, (935285819512) | - | - | - | - | - |
TDA3681TH/N2S,518 (935289318518) | No | 3 | 3 | 225 | 245 |
配送
| 部件/12NC | 协调关税 (美国)免责声明 |
|---|---|
TDA3681TH/N1,112 (935269188112) | 854231 |
TDA3681TH/N1,118 (935269188118) | 854231 |
TDA3681TH/N2,112 (935275337112) | 854231 |
TDA3681TH/N2,118 (935275337118) | 854231 |
TDA3681TH/N2,518 (935275337518) | 854231 |
TDA3681TH/N2C,518 (935285818518) | 854231 |
TDA3681TH/N2/S435C (935285819518) | 854231 |
TDA3681TH/N2S435C, (935285819512) | 854231 |
TDA3681TH/N2S,518 (935289318518) | 854231 |
停产和更换部件数据
| 部件/12NC | 停产通知 | 上次购买日期 | 上次发货日期 | 替代器件 |
|---|---|---|---|---|
TDA3681TH/N1,112 (935269188112) | - | 2004-04-30 | 2004-07-30 | None |
TDA3681TH/N1,118 (935269188118) | - | 2004-04-30 | 2004-07-30 | None |
TDA3681TH/N2,118 (935275337118) | - | - | - | TDA3681TH/N2,518 (935275337518) |
TDA3681TH/N2,518 (935275337518) | - | 2015-06-30 | 2015-12-31 | TDA3681TH/N2C,518 (935285818518) |
TDA3681TH/N2C,518 (935285818518) | - | 2007-06-30 | 2007-12-31 | None |
TDA3681TH/N2/S435C (935285819518) | - | 2001-12-31 | 2002-06-30 | - |
TDA3681TH/N2S435C, (935285819512) | - | 2001-12-31 | 2002-03-31 | - |
TDA3681TH/N2S,518 (935289318518) | - | - | - | None |
产品变更通知
| 部件/12NC | 发行日期 | 生效日期 | 产品更改通知 | 标题 |
|---|---|---|---|---|
TDA3681TH/N2S,518 (935289318518) | 2020-12-15 | 2020-12-16 | 202011011I | NXP Will Add a Sealed Date to the Product Label |
更多信息 TDA3681
The TDA3681 is a multiple output voltage regulator with a power switch and an ignition buffer. It is intended for use in car radios with or without a microcontroller. The TDA3681 contains the following:
- Four fixed voltage regulators with a foldback current protection (regulators 1, 2, 3 and 4). Regulator 2, which is intended to supply a microcontroller, also operates during load dump and thermal shutdown
- Regulators 3 and 4 have a second supply pin that can be connected to a lower supply voltage (>6.5 V) to reduce the power dissipation
- A power switch with protection, operated by a control input
- Reset and hold outputs that can be used to interface with the microcontroller; the reset signal can be used to call up the microcontroller
- Both supply pins can withstand load dump pulses and negative supply voltages
- Regulator 2, which is in regulation at a backup voltage above 6.5 V
- A provision for the use of a reserve supply capacitor that will hold enough energy for regulator 2 (5 V continuous) to allow a microcontroller to prepare for loss of voltage
- An ignition input Schmitt trigger with push-pull output stage.