LTC3803ES6#TRMPBF Linear Technology, LTC3803ES6#TRMPBF Datasheet - Page 3

• Manufacturer Part Number: LTC3803ES6#TRMPBF
• Description: IC FLYBACK SYNC ADJ 1A TSOT23-6
• Manufacturer: Linear Technology
• Type: Flybackr

Specifications of LTC3803ES6#TRMPBF

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: Adjustable
• Current - Output: 1A
• Frequency - Switching: 200kHz
• Voltage - Input: Adjustable
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-6, TSOT-6
• Dc To Dc Converter Type: FLYBACK CONTROLLER
• Pin Count: 6
• Output Current: 1A
• Package Type: TSOT-23
• Mounting: Surface Mount
• Operating Temperature Classification: Automotive
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Compliant
• Other names: LTC3803ES6#PBF; LTC3803ES6#PBF

ELECTRICAL CHARACTERISTICS
SYMBOL
V
V
V
I
I
V
I
V
g
ΔV
ΔV
I
f
DC
DC
t
t
V
I
t
junction temperature range, otherwise specifi cations are at T
CC
CC(UV)
ITHSTART
FB
OSC
RISE
FALL
SLMAX
SFST
m
CLAMP1mA
CLAMP25mA
MARGIN
ITHSHDN
FB
IMAX
O(LINE)
O(LOAD)
ON(MIN)
ON(MAX)
PARAMETER
V
V
V
Input DC Supply Current in Normal
Operation
Input DC Supply Current in Undervoltage
Shutdown Threshold (at I
Start-Up Current Source
Regulated Feedback Voltage
Error Amplifi er Transconductance
Output Voltage Line Regulation
Output Voltage Load Regulation
V
Oscillator Frequency
Minimum Switch On Duty Cycle
Maximum Switch On Duty Cycle
Gate Drive Rise Time
Gate Drive Fall Time
Peak Current Sense Voltage
Peak Slope Compensation Output Current
Soft-Start Time
CC
CC
CLAMP1mA
FB
Input Current
Shunt Regulator Voltage at 1mA
Shunt Regulator Voltage at 25mA
– V
TURNON
Margin
TH
/RUN)
CONDITIONS
I
LTC3803E
LTC3803H, LTC3803I
LTC3803MP
I
LTC3803E
LTC3803H, LTC3803I
LTC3803MP
LTC3803E
LTC3803H, LTC3803I, LTC3803MP
(Note 4)
V
V
LTC3803E
LTC3803H, LTC3803I, LTC3803MP
V
LTC3803E
LTC3803H, LTC3803I, LTC3803MP
V
(Note 5)
LTC3803E:
LTC3803I:
LTC3803H:
LTC3803MP:
I
(Note 5)
I
I
(Note 5)
V
V
V
C
C
R
LTC3803E
LTC3803H, LTC3803I
LTC3803MP
(Note 7)
CC
CC
TH/RUN
TH
TH
ITH/RUN
CC
CC
ITH/RUN
ITH/RUN
ITH/RUN
ITH/RUN
LOAD
LOAD
SL
/RUN Sinking 5μA (Note 5)
/RUN Sourcing 5μA (Note 5)
= 1mA, V
= 25mA, V
0°C ≤ T
–40°C ≤ T
0°C ≤ T
–40°C ≤ T
0°C ≤ T
–40°C ≤ T
0°C ≤ T
–55°C ≤ T
The
= V
> V
= 0 (Note 6)
A
= 3000pF
= 3000pF (Note 7)
TURNON
TURNON
Pin Load = ±5μA (Note 5)
= 25°C. V
l
= 1.3V
= 0V
= 1.3V
= 1.3V, V
= 1.3V, V
denotes the specifi cations which apply over the full operating
J
J
J
J
≤ 85°C
≤ 85°C
≤ 85°C
≤ 85°C
ITH/RUN
J
J
J
J
ITH/RUN
, V
– 100mV
≤ 85°C
≤ 125°C
≤ 150°C
≤ 150°C
ITH/RUN
FB
FB
CC
= 0V
= 0.8V
= 0.8V
= 0V
= 8V, unless otherwise noted. (Note 2)
Falling
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
0.788
0.780
0.788
0.780
0.788
0.780
0.788
0.780
MIN
0.05
0.03
0.15
0.09
200
180
8.3
8.3
8.4
8.4
8.1
0.2
70
90
90
85
8
0.800
0.800
0.800
0.800
0.800
0.800
0.800
0.800
0.28
0.28
0.05
TYP
240
333
200
100
100
100
9.4
9.4
9.4
9.5
9.5
9.5
0.6
0.6
0.3
1.4
40
40
10
80
40
40
3
3
6
5
LTC3803
0.812
0.816
0.812
0.820
0.812
0.820
0.812
0.820
MAX
10.3
10.5
10.5
10.5
10.7
10.7
0.45
0.46
350
110
500
240
115
120
120
0.4
90
50
90
8
mV/μA
mV/μA
UNITS
mV/V
3803fc
μA/V
3
kHz
mV
mV
mV
ms
μA
μA
μA
μA
nA
μA
ns
ns
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V