LM73606RNPR Composants Texas Instruments

La description

Le LM73606RNPR device is a small form factor synchronous buck converter product. This device belongs to the LM73606 family of Texas Instruments. This device can provide high efficiency operation and output accuracy. Excellent performance makes the device popular in the market. Customers in need are welcome to purchase this device from XT-ShenZhen. XT-ShenZhen can provide you with high-quality stock products!

Le LM73606RNPR is a synchronous step-down DC/DC converter device capable of driving load currents up to 5A (LM73605) or 6A (LM73606) over a supply voltage range of 3.5V to 36V. It uses peak current mode control with adjustable switching frequency. Automatic frequency foldback at light loads and an optional external bias supply improve efficiency over the entire load range. The series requires few external components, and the pinout design simplifies PCB layout and provides the best EMI and thermal performance. Les fonctions de protection incluent un arrêt thermique, input undervoltage lockout, cycle-by-cycle current limit and hiccup short-circuit protection.

• New product available: LM61460 60-V, 6-A synchronous converter
• Synchronous rectification
• Wettable flanks QFN package (WQFN)
• Low quiescent current
– 0.8 µA in shutdown (typique)
– 15 µA in active mode with no load (typique)
• Wide voltage conversion range:
– t_ON-MIN = 60 ns (typique)
– t_OFF-MIN = 70 ns (typique)
• Low MOSFET ON-resistance:
– R_{DS_ON_HS} = 53 mΩ (typique)
– R_{DS_ON_LS} = 31 mΩ (typique)
• External bias input to improve efficiency
• Pin-selectable auto mode or forced PWM operation
• Adjustable frequency range: 350 kHz à 2.2 MHz