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TEXAS INSTRUMENTS  LM5575MH  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 6V-75Vin, 1.225V-70Vout, 1.5Aout, HTSSOP-16

TEXAS INSTRUMENTS LM5575MH
Technical Data Sheet (990.00KB) EN Ver todos os documentos técnicos

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Descrição geral do produto

The LM5575MH is a SIMPLE SWITCHER® 1.5A Wide Vin Step-down Regulator which allows design engineers to design and optimize a robust power supply using a minimum set of components. Operating with an input voltage range of 6 to 75V, the LM5575 delivers 1.5A of continuous output current with an integrated 330mR N-channel MOSFET. The regulator utilizes an Emulated Current Mode architecture which provides inherent line regulation, tight load transient response and ease of loop compensation without the usual limitation of low-duty cycles associated with current mode regulators. The operating frequency is adjustable from 50kHz to 500kHz to allow optimization of size and efficiency. To reduce EMI, a frequency synchronization pin allows multiple IC's from this family to self-synchronize or to synchronize to an external clock. The LM5575 ensures robustness with cycle-by-cycle current limit, short-circuit protection, thermal shut-down and remote shut-down.
  • Master or slave frequency synchronization
  • Adjustable soft-start
  • Emulated current mode control architecture
  • Wide bandwidth error amplifier
  • Built-in protection
  • 1.5% Feedback reference accuracy
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Informação do produto

Topology:
Buck (Step Down)
Input Voltage Min:
6V
Input Voltage Max:
75V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
HTSSOP
No. of Pins:
16Pins
Output Current:
1.5A
Output Voltage Min:
1.225V
Output Voltage Max:
70V
Switching Frequency:
485kHz
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;
  • Automotive;
  • Industrial

Legislação e Ambiente

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

País onde se realizou a maior parte do processo de produção

Conformidade RoHS:
Sim
Tarifa N.º:
85423990
Peso (kg):
.000104

Alternativas

DC-DC Switching Buck Step Down Regulator, Adjustable, 6V-75Vin, 1.225V-70V/1.5Aout 500kHz, HTSSOP-16

TEXAS INSTRUMENTS

2.500 Em stock

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

2500+ 2,25 € 5000+ 2,20 € 7500+ 2,00 €

Comprar

DC-DC Switching Buck (Step Down) Regulator, Adjustable, 6V-75Vin, 1.225V-70Vout, 1.5Aout, HTSSOP-16

TEXAS INSTRUMENTS

296 Em stock

Preço para: Cada

1+ 6,55 € 5+ 5,93 € 10+ 5,01 € 40+ 4,74 € mais…

Comprar

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