TLE4242G Infineon Technologies, TLE4242G Datasheet - Page 5

• Manufacturer Part Number: TLE4242G
• Description: IC LED DRIVER LINEAR D2PAK
• Manufacturer: Infineon Technologies
• Type: Linear (Non-Switching)r

Specifications of TLE4242G

• Package / Case: D²Pak, TO-263 (7 leads + tab)
• Constant Current: Yes
• Topology: Linear (LDO), PWM
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive, General Purpose
• Voltage - Supply: 4.5 V ~ 42 V
• Voltage - Output: 40V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 150°C
• Current - Output / Channel: 500mA
• Internal Switch(s): Yes
• Number Of Segments: 3
• Operating Supply Voltage: 4.5 V to 42 V
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DEMOBOARDTLE4242GIN - BOARD DEMO FOR TLE4242G
• Frequency: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details
• Other names: SP000014456; SP000299340; TLE4242GINTR; TLE4242GNT; TLE4242GT; TLE4242GT; TLE4242GXT

The functionality of the ST and PWM as well as their timings are shown in
Status delay can be adjusted via the capacitor connected to the timing Pin D. The delay
time scales in linear way with the capacitance
t
Figure 4
Data Sheet
STHL,typ
V
V
V
P W M , H
P W M , L
V
P W M
V
2 5 6
m A
V
V
V
S T L
V
I
S T
=
U D
Q
D
L D
I
-------------- -
47 nF
C
D
Function and Timing Diagram
×
10 ms
t
STLH,typ
=
-------------- -
47 nF
C
t
D
P W M , O N
5
×
C
10 μs
D
:
t
P W M , O F F
O p e n
L o a d
Rev. 1.1, 2007-03-20
t
S T H L
Figure
TLE 4242 G
A E T 0 3 5 0 5 .V S D
4. The
t
t
t
t
t
(2)