TLE 8386EL Infineon Technologies, TLE 8386EL Datasheet - Page 10

• Manufacturer Part Number: TLE 8386EL
• Manufacturer: Infineon Technologies

Specifications of TLE 8386EL

• Packages: PG-SSOP-14
• Comment: HS-sense-booster (prefered as current source)Max. output current dependent on output voltage.
• Vq (max): adj (max 9-times of VS)
• Iq (max): -
• Iq (typ): 7,000.0 µA
• Output: Boost Converter

5.2
1)
V
positive current flowing into pin; (unless otherwise specified)
Pos.
Boost Regulator:
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
5.2.8
5.2.9
5.2.10
5.2.11
Gate Driver for Boost Switch
5.2.12
5.2.13
5.2.14
5.2.15
5.2.16
1) Not subject to production test, specified by design
Datasheet
IN
= 6V to 40V; 4.5V
Parameter
Feedback Reference Voltage
Voltage Line Regulation
Voltage Load Regulation
Switch Peak Over Current
Threshold
Maximum Duty Cycle
Maximum Duty Cycle
Soft Start Ramp
Feedback Input Current
Switch Current Sense Input
Current
Input Undervoltage Shutdown
Input Voltage Startup
Gate Driver Peak Sourcing
Current
Gate Driver Peak Sinking
Current
Gate Driver Output Rise Time
Gate Driver Output Fall Time
Gate Driver Output Voltage
Electrical Characteristics
1)
1)
V
FBH
40V, 4.5V
1)
V
Symbol
V
/
/
V
D
D
t
I
I
V
V
I
I
t
t
V
SS
R,SWO
F,SWO
FBx
SWCS
SWO,SRC
SWO,SNK
V
V
FBL
REF
SWCS
IN,off
IN,on
SWO
MAX,fixed
MAX,sync
V
I
REF
REF
BO
IN
40V,
Min.
0.28
–
–
130
90
88
350
-10
10
3.75
–
–
–
–
–
4.5
T
10
j
= -40 C to +150 C, all voltages with respect to ground,
Limit Values
Typ.
0.30
–
–
150
93
–
1000
-50
50
–
–
380
550
30
20
–
Max.
0.32
0.15
5
170
95
–
1500
-100
100
–
4.75
–
–
60
40
5.5
Unit
V
%/V
%/A
mV
%
%
µs
µA
µA
V
V
mA
mA
ns
ns
V
Conditions
V
V
V
V
I
Figure 13
V
V
I
Figure 13
V
V
V
Fixed frequency mode
Synchronization mode
V
95% of
V
V
V
V
V
V
C
V
C
V
C
BO
BO
IN
REF
IN
BO
IN
BO
IN
FBH
COMP
FB
FBH
SWCS
IN
IN
SWO
SWO
SWO
SWO
L,SWO
L,SWO
L,SWO
Rev. 1.0, 2009-11-30
= 19 V;
= 6 to 19 V;
= 100 mA
= 19 V;
= 100 to 500 mA
= 6 V
decreasing
increasing
= 30 V;
= 30V;
rising from 5% to
= V
=
-
= 3.5V
= 1.5V
= 1V to 4V
= 1V to 4V
V
Boost Regulator
= 3.5V
= 150 mV
V
= 3.3nF;
= 3.3nF;
= 3.3nF;
V
FBL
FBH
FBL
FB
TLE8386EL
, typ.
= 0.3 V
-V
= 5 V
FBL