TLE4251D Infineon Technologies, TLE4251D Datasheet - Page 6

• 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
Output
Output voltage tracking
accuracy
Δ
Output voltage tracking
accuracy
Output voltage tracking
accuracy
Drop voltage
Output current
Output capacitor
Current consumption
I
Current consumption
I
Quiescent current
(stand-by)
I
Regulator Performance
Load regulation
Line regulation
Power Supply Ripple
Rejection
Adjust Input
Input biasing current
Data Sheet
q
q
q
V
I
=
=
=
= 13.5 V; 2.5 V ≤
Q
I
I
I
=
I
I
I
-
-
-
V
I
I
I
ADJ
Q
Q
Q
-
V
Electrical Characteristics
Q
V
ADJ
≤
V
Symbol
Δ
Δ
Δ
V
I
C
I
I
I
Δ
Δ
PSRR
I
Q
q
q
q
ADJ
V
V
V
V
V
I
dr
Q
- 0.5 V; -40 °C <
Q
Q
Q
Q
Q
Min.
-10
-10
-25
–
400
22
–
–
–
-35
-25
60
–
Limit Values
6
Typ.
–
–
–
280
450
–
10
230
0
±5
±10
–
0.1
T
j
< 150 °C; unless otherwise specified
Max.
10
10
25
520
800
–
20
300
2
35
25
–
0.5
Unit Test Condition
mV
mV
mV
mV
mA
μF
mA
μA
μA
mV
mV
dB
μA
V
-40 °C <
1 mA <
6 V <
5 mA <
6 V <
1 mA <
I
V
Enable ON
T
ESR ≤ 3 Ω at 10 kHz
I
I
V
V
5 mA <
V
12 V <
I
f
V
V
C
V
r
Q
Q
Q
Q
j
I
ADJ
EN
EN
I
r
ADJ
ADJ
Q
= 100 Hz;
≤ 125 °C
< 1 mA;
< 13.5 V;
= 6 V;
= 300 mA;
= 300 mA
= 5 mA
= 0.5 Vpp;
Rev. 2.9, 2007-03-20
= 22 μF Tantalum
in ON state
= 0 V;
> 4 V;
= 5 V;
= 5 V
V
V
V
I
I
I
I
I
I
< 40 V;
< 28 V;
Q
Q
Q
Q
I
T
V
< 32 V;
j
< 300 mA
< 200 mA
< 300 mA
< 300 mA;
TLE 4251
T
ADJ
T
1)
1)
< 125 °C;
j
j
< 85 °C;
< 85 °C
= 5 V