TLE4309G Infineon Technologies, TLE4309G Datasheet - Page 6

• Manufacturer Part Number: TLE4309G
• Description: IC LED DRIVER LINEAR D2PAK
• Manufacturer: Infineon Technologies
• Type: Linear (Non-Switching)r

Specifications of TLE4309G

• Package / Case: D²Pak, TO-263 (7 leads + tab)
• Constant Current: Yes
• Topology: Linear (LDO), PWM
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: General Purpose
• Voltage - Supply: 4.5 V ~ 24 V
• 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 24 V
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Frequency: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details
• Other names: SP000299342; TLE4309G; TLE4309GTR

Table 5
V
all voltages with respect to ground; unless otherwise specified
Parameter
Output
Output current
Output current limit
Dropout voltage
Reference
Reference Voltage
Reference Voltage
Reference Input
Current
Current Consumption
Current consumption
off mode
Current consumption
PWM / ENABLE
PWM high level valid
PWM low level valid
PWM input current
high level
PWM input current
low level
Turn on delay time
Turn off delay time
1) (V
Datasheet
I
= 13.5 V;
Q
- V
REF
) equals the forward voltage sum of the connected LEDs, see figure 1.
V
PWM
Electrical Characteristics
V
PWM,H
Symbol
I
I
V
V
V
I
I
I
V
V
I
I
t
t
PWM,ON
PWM,OFF
Q
Qmax
REF
q,OFF
q
PWM,H
PWM,L
dr
REF
REF
PWM,H
PWM,L
; -25 C <
Min.
171
438
–
–
172
171
-1
–
–
2.6
–
–
-1
0
0
Limit Values
T
j
< 125 C;
Typ.
178
456
600
0.35
178
178
0.1
0.1
12
–
–
220
–
15
15
6
Max.
185
474
–
0.7
184
185
1
2
22
–
0.7
500
1
40
40
Unit Test Condition
mA
mA
mA
V
mV
mV
µA
µA
mA
V
V
µA
µA
µs
µs
(
R
(
R
R
I
0.39 <
T
0.39 <
V
PWM/EN = L,
T
V
–
–
V
V
70% of
30% of
V
V
Q
j
j
REF
REF
REF
REF
Q
PWM
PWM
Q
Q
= 25 C
< 85 C
= 300 mA
= 6.6 V;
-
-
V
V
= 1.0
= 0.39
= 0
= 180 mV
REF
REF
= 5.0 V
= 0.0 V
R
R
I
I
Rev. 1.0, 2007-03-20
REF
REF
Qnom
Qnom
)
)
1)
1)
= 6.6 V;
= 6.6 V;
R
< 1.0
< 1.0
REF
TLE4309
= 0.47