Catalog: Devices for Automotive
Company/Brand: Sanken Electric Co., Ltd.
overvoltage protection in Devices for Automotive by Sanken Electric Co., Ltd.
IH IC, IL Ripple Rejection Overcurrent Protection Starting Current Control Voltage ... 0.5V at IO 0.4A l Built-in overcurrent, overvoltage and thermal protection circuits l ... b : Output ON/OFF control c : Thermal protection d : Over-input and overcurrent ... protection e : Drive circuit f : Error amplifier ... , especially at low temperatures. D1 : Protection diode. Required as protection against ...
4 3 2 1 5 6 30 20 40 50 Note on Thermal Protection Characteristics: The thermal protection ... circuit is intended for protection against heat during instantaneous ... Quiescent Circuit Current n Overcurrent Protection Characteristics n ON/OFF Control ... ON/OFF control voltage VC (V) n Thermal Protection Characteristics n Output Voltage ... Ta C) n Ta PD Characteristics n Overvoltage Protection Characteristics Load ...
Iq IS1 Ripple rejection Overcurrent protection starting current Line regulation Load ... l Built-in dropping type overcurrent, overvoltage and thermal protection circuits l TO220 ... especially at low temperatures. D1 : Protection diode. Required as protection against ...
Input voltage Quiescent circuit current Overvoltage protection starting voltage Thermal ... protection starting temperature (Tj=25 C, VIN=14V ... Ripple rejection CH1 CH2 Overcurrent protection starting current CH1 CH2 Output ... l Built-in dropping type overcurrent, overvoltage and thermal protection circuits l TO220 ... 0.05A or IO2 0.3A) drops to -5%. *4. Overvoltage protection circuit is built only in CH2 ... at low temperatures. * 2 D1, D2, D3 : Protection diode. Required as protection against ...
n Quiescent Circuit Current n Thermal Protection Characteristics n Overcurrent ... Protection Characteristics (1) Output current IO ( ... A) n Overcurrent Protection Characteristics (2) n ON/OFF Control ... Ta C) n Ta PD Characteristics n Overvoltage Protection Characteristics With ... Without heatsink Note on Thermal Protection Characteristics: The thermal protection ... circuit is intended for protection against heat during instantaneous ...
l Built-in dropping type overcurrent, overvoltage and thermal protection circuits l TO220 ... Input voltage Quiescent circuit current Overvoltage protection starting voltage Thermal ... protection starting temperature (Tj 25 C, VIN 14V ... Ripple rejection CH1 CH2 Overcurrent protection starting current CH1 CH2 Output ... 0.04A or IO2 0.1A) drops to -5%. *4. Overvoltage protection circuit is built only in CH2 ... at low temperatures. * 2 D1, D2, D3 : Protection diode. Required as protection against ...
n Quiescent Circuit Current n Thermal Protection Characteristics n Overcurrent ... Protection Characteristics (1) Output current IO2 ... (A) n Overcurrent Protection Characteristics (2) n ON/OFF Control ... Ta C) n Ta PD Characteristics n Overvoltage Protection Characteristics With ... Without heatsink Note on Thermal Protection Characteristics: The thermal protection ... circuit is intended for protection against heat during instantaneous ...
voltage 3.0 V VINth IIN IIN Overcurrent protection starting current 1.6 1 A IS Ropen Leak ... to +100 -40 to +150 Note: The rule of protection against reverse connection of power ... MOS logic levels l Built-in overcurrent protection circuits l Built-in protection against ... IO VDIAG Normal Shorted load Open load Overvoltage Overheat ERROR SIGNAL for CPU TSD OVER ... Diagnostic circuit O.C.P.: Overcurrent protection T.S.D.: Thermal protection High-side ...
circuit current (per circuit) Thermal protection starting temperature Open load ... 3.0 V VINth VIN VIN TTSD Overcurrent protection starting current 1.6 5.5 Minimum load ... -in independent overcurrent and thermal protection circuit in each circuit l Built-in ... protection against reverse connection of power ... ] SLA2501M 32 a: Pre-regulator b: Overvoltage protection circuit c: Control circuit d ... : Driver circuit e: Overcurrent protection circuit f: Diagnostic circuit g: ... Thermal protection circuit 0.1 0.2 0.2 0.15 0.2 0.2 ...
voltage 3.0 V VINth IIN IIN Overcurrent protection starting current 1.6 A IS Ropen Leak ... to +100 -50 to +150 Note: The rule of protection against reverse connection of power ... MOS logic levels l Built-in overcurrent protection circuits l Built-in protection against ... IO VDIAG Normal Shorted load Open load Overvoltage Overheat ERROR SIGNAL for CPU TSD OVER ... Diagnostic circuit O.C.P.: Overcurrent protection T.S.D.: Thermal protection High-side ...
Quiescent circuit current Overcurrent protection starting current Forward voltage of ... 8 12 mA ICC 3.5 -0.5 VIN VIN IS Thermal protection starting temperature 151 165 1.1 41 ... m s Tr Output fall time m s Tf C TTSD Overvoltage protection starting voltage 25 V VB ( ... MOS logic level l Built-in overcurrent, overvoltage and thermal protection circuits Low- ... connected. VB VOUT VIN OVP Normal Overvoltage Overheat Overcurrent * Self-excited ... frequency is used in the overcurrent protection. VIN VO H L L H Truth table 0.2 0.25 ...
3 0 5 10 VIN (th) (V) 15 n Overcurrent Protection Characteristics 0 1.0 2.0 0 IO (A) 10 ... (4 circuits) 10 20 30 40 VB (V) n Overvoltage Protection Starting Voltage 0 10 20 ...
Quiescent circuit current Overcurrent protection operating current Forward voltage of ... voltage V VDIAG (clamp) C TTSD 6 A Overvoltage protection starting voltage 25 V VB ( ... =0V, VO=14V, Ta=25 C IF=1A 2.8 1.6 40 Overvoltage protection hysteresis voltage V VB (ovp ... MOS logic level l Built-in overcurrent, overvoltage and thermal protection circuits Low- ... P. GND3 (13, 14) P. GND4 (23, 24) Gate Protection Reg OVP OCP TSD Ch1 Ch2 Ch3 Ch4 Gate ... . Fin thickness VB VOUT VIN OVP Normal Overvoltage Overheat Overcurrent * Self-excited ... frequency is used in the overcurrent protection ...
current of 1.5A l Built-in overcurrent, overvoltage and thermal protection circuits l Low ... 1.8 Overcurrent detection A ISD 27.5 Overvoltage detection V VSD Saturation voltage of ...
Power Supply Current Characteristics n Overvoltage Protection Characteristics n Saturation ... Transistor Characteristics n Thermal Protection Characteristics Vcc (Vs) =16V ...
