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LM5175PWPR, Switching Controllers 42V Wide Vin 4-Switch Synchronous Buck-Boost Controller 28-HTSSOP -40 to 125
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LM5175PWPR, Switching Controllers 42V Wide Vin 4-Switch Synchronous Buck-Boost Controller 28-HTSSOP -40 to 125

Power\Power Management ICs\Switching ControllersLM5175 4-Switch Synchronous Buck-Boost Controller Texas Instruments LM5175 4-Switch Synchronous Buck-Boost Controller is capable of regulating the output voltage at, above, or below the input voltage. The LM5175 operates over a wide input voltage range of 3.5V to 42V to support a variety of applications. The LM5175 employs current-mode control both in buck and boost modes of operation for superior load and line regulation. The switching frequency is programmed by an external resistor and can be synchronized to an external clock signal. Features include programmable soft-start function, and numerous protection features (cycle-by-cycle current limiting, input undervoltage lockout (UVLO), output overvoltage protection (OVP), and thermal shutdown. This device includes selectable Continuous Conduction Mode (CCM) or Discontinuous Conduction Mode (DCM) operations. The LM5175-Q1 devices are AEC-Q100 qualified for automotive applications.
Brand Texas Instruments
Duty Cycle - Max 100%
Factory Pack Quantity: Factory Pack Quantity 2000
Input Voltage 3.5 V to 42 V
Manufacturer Texas Instruments
Maximum Operating Temperature +125 C
Minimum Operating Temperature -40 C
Moisture Sensitive Yes
Mounting Style SMD/SMT
Number of Outputs 1 Output
Operating Supply Current 1.65 mA
Output Current 20 A
Output Voltage 800 mV to 55 V
Package / Case HTSSOP-28
Product Category Switching Controllers
Product Type Switching Controllers
Series LM5175
Subcategory PMIC-Power Management ICs
Switching Frequency 100 kHz to 600 kHz
Topology Buck-Boost
MSL(Уровень чувствительности к влажности) 1
Входное напряжение 3.5…42(max)В
Выходное напряжение регулируемое-800 мВ-55 В
Выходной ток 20 А
Диапазон рабочих температур -40…+125 °С
Конфигурация Buck-Boost, кол-во выходов-1
Описание Switching Controllers 42V Wide Vin 4-Switch Synchronous Buck-Boost Controller 28-HTSSOP-40 to 125
Потребляемый ток 1.65 мА
Способ монтажа поверхностный(SMT)
Транспортная упаковка: размер/кол-во 59*40*39/2000
Упаковка REEL, 2000 шт.
Вес, г 0.12