TLE4251D Infineon Technologies, TLE4251D Datasheet - Page 7

• Manufacturer Part Number: TLE4251D
• Description: IC LOW DROP VOLTAGE TRACKER DPAK
• Manufacturer: Infineon Technologies

Specifications of TLE4251D

• Applications: Low Drop Voltage Tracker
• Voltage - Input: 4 ~ 40 V
• Current - Supply: 230mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (4 leads + tab)
• Number Of Outputs: 1
• Polarity: Negative, Positive
• Input Voltage Max: 40 V
• Output Voltage: - 2 V to + 45 V
• Output Type: Adjustable
• Dropout Voltage (max): 0.52 V at 300 mA
• Output Current: 800 mA
• Line Regulation: 25 mV
• Load Regulation: 35 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000013042; SP000258501; TLE4251DINTR; TLE4251DNT; TLE4251DT; TLE4251DT; TLE4251DXT

Table 4
V
Parameter
Enable
Enable on voltage range
Enable off voltage range
Input current
1) Measured when the output voltage
Application Information
Figure 3
Data Sheet
I
= 13.5 V; 2.5 V ≤
6...40 V
C
100 nF
100 nF
Electrical Characteristics (cont’d)
Application Circuit
I
TLE 4251
V
I
ADJ
Control and
Saturation
Protection
Circuit
≤
V
Symbol
V
V
I
EN
I
EN ON
EN OFF
e.g. TLE 4470
- 0.5 V; -40 °C <
V
Q
GND
TLE 4269
TLE 4278
has dropped 100 mV from the nominal value.
GND
Min.
2
–
5
Temperature
Limit Values
Control
7
Typ.
–
–
40
T
j
< 150 °C; unless otherwise specified
Q
ADJ
EN
Q
Max.
–
0.5
70
Unit Test Condition
V
V
μA
22 µF
22 µF
V
V
V
Q
Q
EN
100 nF
Rev. 2.9, 2007-03-20
ON
≤ 0.1 V
= 5 V
V
I
/O
CC
µC
AES02808
TLE 4251
LOAD
to
sensor