All trademarks are the property of their respective owners.
The LM5034 dual current mode PWM controller contains all the features needed to control either two independent forward/active clamp dc/dc converters or a single high current converter comprised of two interleaved power stages. The two controller channels operate 180° out of phase thereby reducing input ripple current. The LM5034 includes a startup regulator that operates over a wide input range up to 100V and compound (bipolar + CMOS) gate drivers that provide a robust 2.5A peak sink current. The adjustable dead-time of the active clamp gate drivers and adjustable maximum PWM duty cycle reduce stress on the primary side MOSFET switches. Additional features include programmable line under-voltage lockout, cycle-by-cycle current limit, hiccup mode fault operation with adjustable restart delay, PWM slope compensation, soft-start, and a 2 MHz capable oscillator with synchronization capability.
| Typ | Titel | Datum | ||
|---|---|---|---|---|
| * | Data sheet | LM5034 High Voltage Dual Interleaved Current Mode Controller with Active Clamp datasheet (Rev. A) | 29 Mär 2013 | |
| Selection guide | Power Management Guide 2018 (Rev. R) | 25 Jun 2018 | ||
| EVM User's guide | AN-1370 LM5034 Evaluation Board (Rev. A) | 06 Mai 2013 | ||
| Application note | Operation and Benefits of Active-Clamp Forward Power Converters | 22 Mär 2007 |
Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.
LM5034 High Voltage Dual Interleaved Current Mode Controller with Active Clamp
| Gehäuse | Pins | Herunterladen |
|---|---|---|
| TSSOP (PW) | 20 | Optionen anzeigen |
Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.
Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support.