LTC6990CS6#TRPBF Linear Technology, LTC6990CS6#TRPBF Datasheet - Page 7

• Manufacturer Part Number: LTC6990CS6#TRPBF
• Description: IC MPU SUPERVISORY TSOT23-6
• Manufacturer: Linear Technology

Specifications of LTC6990CS6#TRPBF

• Frequency: *
• Voltage - Supply: *
• Current - Supply: 235µA
• Operating Temperature: *
• Package / Case: TSOT-23-6, TSOT-6
• Count: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
50kHz/DIV
2V/DIV
2V/DIV
V
1000
CTRL
OUT
f
800
600
400
200
OUT
3.0
2.5
2.0
1.5
1.0
0.5
0
0
2
Rise and Fall Time
vs Supply Voltage
2
Frequency Modulation
V
R
f
Typical I
OUT
T
SET PIN SHORTED TO GND
+
SET
A
= 3.3V, DIVCODE = 0
= 25°C
= 175kHz to 350kHz
= 200k, R
3
3
SET
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
t
FALL
VCO
t
RISE
Current Limit vs V
20μs/DIV
= 464k
4
4
T
C
5
5
A
LOAD
= 25°C
= 5pF
6990 G16
+
6990 G18
6990 G20
6
6
50kHz/DIV
2V/DIV
2V/DIV
2V/DIV
2V/DIV
V
CTRL
f
OUT
OUT
OUT
OE
50
45
40
35
30
25
20
15
10
5
0
2
Output Disable Propagation Delay
(t
Typical Output Waveform
Frequency Modulation
V
R
f
OUT
V
DIVCODE = 2
R
+
PD
SET
+
SET
= 3.3V, DIVCODE = 0
= 3.3V
) vs Supply Voltage
= 175kHz to 350kHz
= 200k, R
V
= 200k
+
= 3V, unless otherwise noted.
3
SUPPLY VOLTAGE (V)
VCO
20μs/DIV
20μs/DIV
= 464k
4
T
C
5
A
LOAD
= 25°C
= 5pF
6990 G17
6990 G21
6990 G19
6
LTC6990
7
6990f