Low

TEXAS INSTRUMENTS  LMR10515XMF/NOPB  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 3V-5.5Vin, 600mV-4.5Vout, 1.5Aout, SOT-23-5

TEXAS INSTRUMENTS LMR10515XMF/NOPB
Technical Data Sheet (1.06MB) EN Ver todos os documentos técnicos

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Descrição geral do produto

The LMR10515XMF/NOPB is a SIMPLE SWITCHER® monolithic high-frequency PWM step-down DC-to-DC Converter provides all the active functions to provide local DC-to-DC conversion with fast transient response and accurate regulation in the smallest possible PCB area. With a minimum of external components, the LMR10515 is easy to use. The ability to drive 1.5A load with an internal 130mR PMOS switch results in the best power density available. The world-class control circuitry allows on-time as low as 30ns, thus supporting exceptionally high frequency conversion over the entire 3 to 5.5V input operating range down to the minimum output voltage of 0.6V. The LMR10515 is internally compensated, so it is simple to use and requires few external components. Switching frequency is internally set to 1.6MHz, allowing the use of extremely small surface mount inductors and chip capacitors. Even though the operating frequency is high, efficiencies up to 93% are easy to achieve.
  • Internal soft-start function
  • Internally compensated
  • Current-mode and PWM operation
  • Thermal shutdown
  • Extremely easy to use
  • 30nA Typical low shutdown Iq
  • Green product and no Sb/Br

Informação do produto

Input Voltage Min:
3V
Input Voltage Max:
5.5V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
SOT-23
No. of Pins:
5Pins
Output Current:
1.5A
Output Voltage Min:
600mV
Output Voltage Max:
4.5V
Switching Frequency:
1.6MHz
Topology:
Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Aplicações

  • Power Management;
  • Metering;
  • Portable Devices;
  • Industrial

Legislação e Ambiente

Nível de sensibilidade à umidade:
MSL 1 - Unlimited
País de origem:
United States

País onde se realizou a maior parte do processo de produção

Conformidade RoHS:
Sim
Tarifa N.º:
85423190
Peso (kg):
.000175

Alternativas

DC-DC CONVERTER, BUCK, 1.6MHz, SOT23-5

TEXAS INSTRUMENTS

368:  Em stock

Preço para: Cada (fornecido(a) em fita e rolo cortados)

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