TPL7407LA
- 600-mA Rated Drain Current (Per Channel)
- CMOS Pin-to-Pin Improvement of 7-channel Darlington Array (For example: ULN2003A)
- Power Efficient (Very low VOL)
- Less Than 4 Times Lower VOL at 100 mA Than Darlington Array
- Very Low Output Leakage < 10 nA Per Channel
- Extended Ambient Temperature Range:
TA = –40°C to +125°C - High-Voltage Outputs 30 V
- Compatible with 1.8-V to 5-V Microcontroller and Logic Interface
- Internal Free-wheeling Diodes for Inductive Kick-back Protection
- Input Pull-down Resistors Allows Tri-stating the Input Driver
- Input RC-Snubber to Eliminate Spurious Operation in Noisy Environment
- Inductive Load Driver Applications
- ESD Protection Exceeds JESD 22
- 2-kV HBM, 500-V CDM
- Available in 16-pin SOIC and TSSOP packages
The TPL7407LA is a high-voltage, high-current NMOS transistor array. This device consists of seven NMOS transistors that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The maximum drain-current rating of a single NMOS channel is 600 mA. New regulation and drive circuitry added to give maximum drive strength across all GPIO ranges (1.8 V–5 V).The transistors can be paralleled for higher current capability.
The TPL7407LA key benefit is its improved power efficiency and lower leakage than a Bipolar Darlington Implementation. With the lower VOL the user is dissipating less than half the power than traditional relay drivers with currents less than 250 mA per channel.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TPL7407LA 30-V 7-Channel Low Side Driver datasheet (Rev. A) | PDF | HTML | 2018年 3月 28日 |
E-book | 11 Ways to Protect Your Power Path | 2019年 7月 3日 | ||
Application note | Basics of Power Switches (Rev. A) | PDF | HTML | 2019年 4月 26日 |
設計與開發
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TPL7407LEVM — TPL7407L - 40V 低壓側驅動器評估模組
The TPL7407LEVM is 7-channel relay and inductive load sink driver evaluation module that demonstrates the integrated circuit TPL7407LDR. The TPL7407LDR is a high-performance peripheral driver designed to drive loads of many types including relays, stepper motors, lamps, and light emitting diodes. (...)
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TIDA-010085 — 使用數位隔離器的 24-VAC 多通道固態繼電器參考設計
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
SOIC (D) | 16 | Ultra Librarian |
TSSOP (PW) | 16 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。