TPS62136
- Output Voltage Accuracy ± 1% (PWM mode)
- Input Voltage Range: 3 V to 17 V
- Quiescent Current 18 µA Typ
- Output Voltage from 0.8 V to 12 V
- Adjustable Soft-Start
- Forced PWM or PWM/PFM operation
- Typical switching frequency of 1 MHz in forced PWM
- Precise ENABLE input allows
- User-Defined Undervoltage Lockout
- Exact Sequencing
- 100% Duty Cycle Mode
- Automatic Efficiency Enhancement AEE™
- DCS-Control™ Topology
- Available with Active Output Discharge
- Optional HICCUP Overcurrent Protection
- Power Good Output
- Available in 3-mm x 2-mm VQFN Package
The TPS62136 and TPS621361 are high efficiency and easy to use synchronous step-down DC-DC converters, based on the DCS-Control™ Topology. The devices wide input voltage range of 3-V to 17-V makes it suitable for multi-cell Li-Ion as well as 12-V intermediate supply rails. The devices provide 4-A continuous output current. The TPS62136 automatically enters Power Save Mode at light loads to maintain high efficiency across the whole load range. With that, the device is well suited for applications that require connected standby performance, like ultra low power computers. With the MODE pin set to low, the switching frequency of the device is adapted automatically based on the input and output voltage. This technique is called Automatic Efficiency Enhancement (AEE™) and maintains high conversion efficiency over the whole operation range. It provides a 1% output voltage accuracy in PWM mode and therefore enables the design of a power supply with high output voltage accuracy.
The device has a typical quiescent current of 18 µA. In shutdown mode the current is typically 1 µA and the output is actively discharged for TPS62136 while the output voltage discharge feature is disabled in TPS621361.
The TPS62136 is available as an adjustable version, packaged in a 3-mm x 2-mm VQFN package.
技術資料
設計および開発
その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。
TPS62135EVM-698 — TPS62135 17V 入力、4A 出力、降圧コンバータの評価モジュール
TPS62136EVM-698 — TPS62136 17V 入力、4A 出力、降圧コンバータの評価モジュール
TPS62136 PSpice Unencrypted Transient Model (Rev. A)
TIDA-01423 — 3V ~ 4.5V 入力、400mA、–12V 反転型昇降圧のリファレンス・デザイン
TIDA-01567 — ドッキング・ステーションの USB Type-C ポート向け電圧マージン電源のリファレンス・デザイン
パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
---|---|---|
VQFN-HR (RGX) | 11 | Ultra Librarian |
購入と品質
- RoHS
- REACH
- デバイスのマーキング
- リード端子の仕上げ / ボールの原材料
- MSL 定格 / ピーク リフロー
- MTBF/FIT 推定値
- 使用原材料
- 認定試験結果
- 継続的な信頼性モニタ試験結果
- ファブの拠点
- 組み立てを実施した拠点