Datasheet R1525x for Automotive Applications (Ricoh) - 8

R1525x
NO. EC-520-190109 CIN = COUT = 0.1 μF, unless otherwise noted.
R1525x (-KE) Electrical Characteristics
(−40°C ≤ Ta ≤ 125°C)
Symbol Parameter Conditions Min. Typ. Max. Unit
VIN = 14 V VSET ≤ 5.0 V 2.2 6.5 μA ISS Supply Current IOUT = 0 mA 5.0 V < VSET 2.5 6.8 Istandby Supply Current VIN = 42 V, VCE = 0 V 0.1 1.0 μA VSET + 1 V(1) ≤ VIN ≤ Ta = 25°C 0.994 1.006 VOUT Output Voltage V 42 V, IOUT = 1 mA −40°C ≤ Ta ≤ 125°C 0.984 1.016 VOUT VIN = VSET + 3.0 V Refer to Product-specific Load Regulation /IOUT 1 mA ≤ IOUT ≤ 200 mA Electrical Characteristics VOUT VSET + 1 V(1) ≤ VIN ≤ VSET < 3.3 V -20 5 20 mV Line Regulation /VIN 42 V, IOUT = 1 mA 3.3 V ≤ VSET -0.02 0.01 0.02 %/V Refer to Product-specific VDIF Dropout Voltage IOUT = 200 mA Electrical Characteristics ILIM Output Current Limit VIN = VSET + 3.0 V 220 350 420 mA ISC Short-circuit Current VIN = 3.5 V, VOUT = 0 V 60 80 110 mA VCEH CE Pin Input Voltage, high VIN = VSET + 1 V(1) 2.0 42 V VCEL CE Pin Input Voltage, low VIN = 42 V 0 1.0 V IPD CE Pull-down Current VIN = 42 V, VCE = 2 V 0.2 0.6 μA Thermal Shutdown TTSD Junction Temperature 150 160 °C Detection Temperature Thermal Shutdown TTSR Junction Temperature 125 135 °C Release Temperature (1) VSET ≤ 2.5 V, VIN = 3.5 V 8