LMR60410-Q1
- Mitigated interference and noise
technology – architecture 1 (MINT 1):
- Facilitates CISPR 25 class 5 compliance
- Low inductance HotRod™ QFN package
- Advanced spread spectrum options available
- AEC-Q100 qualified for
automotive applications
- Device temperature grade 1: –40°C to 125°C ambient operating temperature range
- Functional Safety-Capable
- Wide operating input voltage: 3V to 36V (42V absolute maximum)
- Programmable output voltage
options available in fixed 3.3V/ADJ and 5V/ADJ
- Adjustable output voltage range from 1V to 20V
- Ultra-low quiescent current
- Shutdown current: 0.7µA
- Standby current: 3.5µA
- Optimized control loop for low output capacitance
- Switching frequency from 200kHz – 2.2MHz
- Low minimum on time tON (30ns typical)
- FPWM, PFM, or external frequency synchronization available
- Designed for scalable power supplies
- Pin compatible with LMR60406-Q1, LMR60420-Q1, LMR60430-Q1, LMR61430-Q1, LMR60440-Q1, LMR61440-Q1, LMR60441-Q1, LMR60450-Q1, and LMR60460-Q1
- Power-Good output for power sequencing
The LMR60410-Q1 is a 3V to 36V (42V transient), 1A, automotive-grade synchronous buck converter in an ultra compact 2.5mm × 2mm QFN-9 package with wettable flanks. The HotRod™ QFN package with mitigated interference and noise technology using architecture 1 features (MINT 1) enables low EMI performance to facilitate qualification of automotive and other noise-sensitive designs.
All device variants are capable of output voltages ranging from 1V to 20V in adjustable output configuration. Each variant is also capable of delivering a fixed output voltage by connecting the output voltage node directly to the feedback pin. The Device Comparison provides details on the fixed output voltage options. The current-mode control architecture with 30ns minimum on-time allows high conversion ratios at high frequencies, fast transient response, and excellent load and line regulation.
Open drain power-good output facilitates power sequencing requirements. The MODE/SYNC pin of the LMR60410-Q1 allows the user to select between forced pulse width modulation (FPWM), auto mode, or external synchronization mode of operation.
The LMR60410-Q1 is designed to offer reduced output capacitance leading to compact PCB layout and system cost savings. The LMR60410-Q1 is a part of a family of pin-compatible devices ranging in current levels from 0.6A to 6A.
技術資料
| 上位の文書 | タイプ | タイトル | フォーマットオプション | 最新の英語版をダウンロード | 日付 | |
|---|---|---|---|---|---|---|
| * | データシート | LMR60410-Q1 36V, 1A , Automotive Sync Buck Converter With Mitigated Interference and Noise Technology (MINT), Optimized EMI, and Low Output Capacitance データシート (Rev. C) | PDF | HTML | 2026/08/10 | ||
| 機能安全情報 | LMR604xx, LMR604xx-Q1 Functional Safety FIT Rate, FMD and Pin FMA | PDF | HTML | 2024/12/12 |
設計と開発
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。
LMR60410QEVM — LMR60410-Q1 評価基板
TIPA-050061 — C2000™ 用ディスクリート電源のリファレンス デザイン
このディスクリート電源のリファレンス デザインは、車載アプリケーション向けの C2000™ パワー ツリーのガイドとして使用できます。
| 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 |
|---|---|---|
| WQFN-HR (RAK) | 9 | Ultra Librarian |
購入と品質
推奨製品には、この TI 製品に関連するパラメータ、評価基板、またはリファレンス デザインが存在する可能性があります。