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LM5122MHX/NOPB, Switching Controllers Wide Input Sync Boost Controller

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1 370 руб.

от 10 шт. — 1 080 руб.

от 100 шт. — 847 руб.

от 250 шт. — 747.27 руб.

Добавить в корзину 1 шт. на сумму 1 370 руб.

Номенклатурный номер: 8004606142

Артикул: LM5122MHX/NOPB

Бренд: Texas Instruments

Описание

Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Controllers

LM5122/LM5122-Q1 Synchronous Boost Controllers

Texas Instruments LM5122/LM5122-Q1 Synchronous Boost Controllers are multiphase capable controllers intended for high-efficiency synchronous boost regulator applications. The control method is based upon peak current mode control. Current mode control provides inherent line feed-forward, cycle-by-cycle current limiting, and ease of loop compensation. The switching frequency is programmable up to 1MHz. Higher efficiency is achieved by two robust N-channel MOSFET gate drivers with adaptive dead-time control. A user-selectable diode emulation mode also enables discontinuous mode operation for improved efficiency at light load conditions.

Технические параметры

Brand:	Texas Instruments
Duty Cycle - Max:	100%
Factory Pack Quantity: Factory Pack Quantity:	2500
Fall Time:	20 ns
Input Voltage:	3 V to 65 V
Manufacturer:	Texas Instruments
Maximum Operating Temperature:	+125 C
Minimum Operating Temperature:	-40 C
Mounting Style:	SMD/SMT
Number of Outputs:	1 Output
Operating Supply Current:	4 mA
Operating Supply Voltage:	4.5 V to 65 V
Output Current:	20 A
Output Voltage:	3 V to 100 V
Package / Case:	HTSSOP-20
Product Category:	Switching Controllers
Product Type:	Switching Controllers
Rise Time:	25 ns
Series:	LM5122
Shutdown:	Shutdown
Subcategory:	PMIC-Power Management ICs
Switching Frequency:	50 kHz to 1 MHz
Topology:	Boost
Type:	Current Mode PWM Controllers
Вес, г	0.08