LTC6992-4 Linear Technology, LTC6992-4 Datasheet - Page 8

• Manufacturer Part Number: LTC6992-4
• Description: TimerBlox Voltage-Controlled Pulse Width Modulator (PWM)
• Manufacturer: Linear Technology

LTC6992-1/LTC6992-2/
LTC6992-3/LTC6992-4
TYPICAL PERFORMANCE CHARACTERISTICS
otherwise noted.
8
–1
–2
–3
–4
–5
–1
–2
–3
–4
–5
5
4
3
2
1
0
5
4
3
2
1
0
–50
–50
N
vs Temperature
N
vs Temperature
V
DIVCODE = 4
3 PARTS
V
DIVCODE = 0
3 PARTS
DIV
DIV
MOD
MOD
–25
–25
/V
= 1 Duty Cycle Error
/V
> 1 Duty Cycle Error
SET
SET
= 0.2 (12.5%)
0
= 0.2 (12.5%)
0
TEMPERATURE (°C)
TEMPERATURE (°C)
97
96
95
94
93
92
8
7
6
5
4
3
–50
25
25
N
vs Temperature
DIVCODE = 0
3 PARTS
DIV
50
50
–25
GUARANTEED MAX
GUARANTEED MIN
GUARANTEED MAX
GUARANTEED MIN
= 1 Duty Cycle Clamps
75
75
0
TEMPERATURE (°C)
100
100
25
6992 G18
6992 G21
LTC6992-2/LTC6992-3
V
LTC6992-2/LTC6992-4
V
125
125
MOD
MOD
50
= V
= GND
75
SET
–1
–2
–3
–4
–5
–1
–2
–3
–4
–5
100
5
4
3
2
1
0
5
4
3
2
1
0
–50
–50
6992 G24
N
vs Temperature
N
vs Temperature
V
DIVCODE = 0
3 PARTS
V
DIVCODE = 4
3 PARTS
MOD
DIV
DIV
MOD
125
–25
–25
/V
/V
= 1 Duty Cycle Error
> 1 Duty Cycle Error
SET
SET
= 0.5 (50%)
0
= 0.5 (50%)
TEMPERATURE (°C)
0
TEMPERATURE (°C)
25
25
50
50
GUARANTEED MAX
GUARANTEED MIN
GUARANTEED MAX
GUARANTEED MIN
97
96
95
94
93
92
8
7
6
5
4
3
75
75
–50
N
vs Temperature
DIVCODE = 4
3 PARTS
DIV
100
100
–25
6992 G19
6992 G22
> 1 Duty Cycle Clamps
V
+
125
125
= 3.3V, R
0
TEMPERATURE (°C)
25
–1
–2
–3
–4
–5
LTC6992-2/LTC6992-3
V
LTC6992-2/LTC6992-4
V
SET
–1
–2
–3
–4
–5
5
4
3
2
1
0
MOD
MOD
50
5
4
3
2
1
0
–50
–50
N
vs Temperature
N
vs Temperature
V
DIVCODE = 0
3 PARTS
V
DIVCODE = 4
3 PARTS
= 200k, and T
MOD
= V
= GND
DIV
DIV
MOD
75
–25
–25
SET
/V
/V
= 1 Duty Cycle Error
> 1 Duty Cycle Error
SET
SET
100
= 0.8 (87.5%)
6992 G25
= 0.8 (87.5%)
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
125
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25
25
A
= 25°C, unless
50
50
GUARANTEED MAX
GUARANTEED MIN
GUARANTEED MAX
GUARANTEED MIN
75
75
100
100
69921234p
6992 G20
6992 G23
125
125