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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

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
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;
  • 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

107 Em stock

Preço para: Cada

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

Comprar

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