Features: ` Output voltage tolerance ± 2 %` Low-drop voltage` Very low standby current consumption` Overtemperature protection` Reverse polarity protection` Short-circuit proof` Settable reset threshold` Wide temperature range` Suitable for use in automotive electronicsPinoutSpecifications P...
TLE 4262: Features: ` Output voltage tolerance ± 2 %` Low-drop voltage` Very low standby current consumption` Overtemperature protection` Reverse polarity protection` Short-circuit proof` Settable reset thre...
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Features: • Drives motors up to 2 A• Integrated free-wheeling diodes 2.5 A• Shor...
Parameter |
Symbol |
Limit Values |
Unit
|
Remarks | |
min. |
max. | ||||
Input | |||||
Input voltage | VI | 42 | 45 | V | |
Input current | II | Internally limited | |||
Reset Output | |||||
Voltage | VR | 0.3 | 42 | V | |
Current | VR | Internally limited | |||
Reset Input | |||||
Reset threshold | VRE | 0.3 | 6 | V | |
Reset Delay | |||||
Voltage | Vd | 0.3 | 42 | V | |
Current | Id | Internally limited | |||
Output | |||||
Voltage | VQ | 5.25 | VI | V | |
Current | IQ | internally limited | |||
Inhibit | |||||
Voltage | Ve | 42 | 45 | V | |
Ground | |||||
Current | IGND | 0.5 | A | ||
Temperatures | |||||
Junction temperature | Tj | 50 | 150 | °C | |
Storage temperature | Tstg | 50 | 150 | °C | |
Operating Range | |||||
Input voltage | VI | 5.2 | 45 | V | *) |
Junction temperature | Tj | 40 | 150 | °C | |
Thermal resistance junction-ambient |
Rth JA | 70 | K/W | soldered | |
junction-case | Rth JC | 25 | K/W |
TLE 4262 G is a 5-V low-drop voltage regulator in a P-DSO-20-6 SMD package. The maximum input voltage is 45 V. The maximum output current is more than 200 mA. The IC is short-circuit proof and incorporates temperature protection that disables the IC at overtemperature.
The TLE 4262 regulates an input voltage VI in the range of 6 V < VI < 45 V to VQrated = 5.0 V. A reset signal is generated for an output voltage of VQ < 4.5 V. This voltage threshold can be decreased to 3.5 V by external connection. The reset delay can be set externally with a capacitor. The IC can be switched off via the inhibit input, which causes the current consumption to drop from 720 mA to < 50 mA.