LTC6992IDCB-4#TRMPBF Linear Technology, LTC6992IDCB-4#TRMPBF Datasheet - Page 11
LTC6992IDCB-4#TRMPBF
Manufacturer Part Number
LTC6992IDCB-4#TRMPBF
Description
IC TIMERBLOX VOLT PWM 6-DFN
Manufacturer
Linear Technology
Datasheet
1.LTC6992CDCB-1TRMPBF.pdf
(32 pages)
Specifications of LTC6992IDCB-4#TRMPBF
Frequency
*
Voltage - Supply
*
Current - Supply
365µA
Operating Temperature
*
Package / Case
6-WFDFN Exposed Pad
Count
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL PERFORMANCE CHARACTERISTICS
otherwise noted.
400
350
300
250
200
150
100
50
50
45
40
35
30
25
20
15
10
0
5
0
2
2
Supply Current vs Supply Voltage
Output Resistance
vs Supply Voltage
OUTPUT SINKING CURRENT
R
SET
= 50k, ÷4
3
3
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
OUTPUT SOURCING CURRENT
400
350
300
250
200
150
100
50
0
0.001
Supply Current vs Frequency, 5V
V
4
+
4
R
SET
= 5V
÷16,384
R
R
R
0.01
SET
SET
SET
= 50k, ÷1
= 50k, ÷16
= 100k, ÷1
= 800k, ÷1
5
5
0.1
FREQUENCY (kHz)
6992 G44
6992 G50
1
6
6
10
400
350
300
250
200
150
100
100
3.0
2.5
2.0
1.5
1.0
0.5
50
÷4
0
0
–50
6992 G47
÷1
2
Rise and Fall Time
vs Supply Voltage
Supply Current vs Temperature
1000
2.5V, R
–25
5.0V, R
3
SET
5.0V, R
2.5V, R
SUPPLY VOLTAGE (V)
0
TEMPERATURE (°C)
t
SET
FALL
= 50k, ÷1
t
RISE
= 50k, ÷1
25
SET
SET
5.0V, R
4
= 800k, ÷1
= 800k, ÷1
50
SET
400
350
300
250
200
150
100
50
0
0.001
75
= 50k, ÷16
C
5
Supply Current vs Frequency, 2.5V
V
LOAD
+
= 2.5V
100
LTC6992-1/LTC6992-2/
÷16,384
0.01
= 5pF
6992 G45
6992 G51
LTC6992-3/LTC6992-4
V
+
125
6
= 3.3V, R
0.1
FREQUENCY (kHz)
1000
1
800
600
400
200
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
SET
0
0
0.01
2
Typical I
Jitter vs Frequency
PEAK-TO-PEAK PERIOD
DEVIATION MEASURED
OVER 30s INTERVALS
V
= 200k, and T
SET PIN SHORTED TO GND
10
MOD
/V
0.1
SET
100
÷64
SET
3
÷4
6992 G48
= 0.5
SUPPLY VOLTAGE (V)
FREQUENCY (kHz)
÷1
1000
Current Limit vs V
÷16
÷4, V
1
A
÷4, V
÷1, V
= 25°C, unless
+
4
= 2.5V
+
+
10
= 5V
= 2.5V
÷1, V
5
100
11
+
= 5V
69921234f
6992 G46
+
6992 G52
1000
6