SMD REG TEN R1240N001B-TR-FE VOLTAGE REGULATORS SMT

CARACTERÍSTICAS

• Corrente de alimentação (IDD)········································ Tip. 500μA (sem comutação)
• Corrente de espera (Istandby) ········································ Máx. 5μA (CE="L")
• Faixa de tensão de entrada (VIN)······························ 4,5 V a 30,0 V
• Faixa de tensão de saída (VOUT)······················· 0,8 V a 15,0 V (ajustável externamente)
(Tensão de feedback: 0,8 V)
• Precisão da tensão de feedback ······························ ± 12mV
• Corrente de saída (IOUT)············································ 1,2A∗
• Frequência do oscilador (fosc)····································· 1,25MHz
• Ciclo de trabalho máximo do oscilador (Maxduty)···· R1240x: Mín. 75%, Típ. 85%
R1244N: Típ. 85%
• Tempo mínimo ligado (tMIN) ································· Tip.100ns
Tensão de detecção de UVLO (VUVLO) ············Típico 3,8 V
• Tempo de partida suave (tstart) ······················Típico 0,4 ms
• Corrente de limite do interruptor do lado alto·······Típico 2A
• Circuito de desligamento térmico ··············Para em 160°C.
• Circuito de proteção de trava ··················Tempo de atraso para proteção
Tip. 2ms (versão A)
• Circuito de proteção de fold-back ···········Frequência de fold-back
Tip. 310kHz (versão B)
• Pacotes·········································DFN(PLP)2527-10,
SOT-23-6W