SG1846 Microsemi Corporation, SG1846 Datasheet - Page 6

• Manufacturer Part Number: SG1846
• Description: CURRENT MODE PWM CONTROLLER
• Manufacturer: Microsemi Corporation

4/90 Rev 1.1 2/94
Copyright
CHARACTERISTIC CURVES
APPLICATION INFORMATION
FIGURE 16.
OSCILLATOR FREQUENCY VS. TEMPERATURE
1994
Oscillator frequency is approximated by the formula: f
(continued)
FIGURE 17.
OSCILLATOR FREQUENCY VS. TEMPERATURE
FIGURE 19- OSCILLATOR FREQUENCY CURVES
FIGURE 20 - OSCILLATOR CIRCUIT
6
T
FIGURE 18.
DUTY CYCLE VS. TEMPERATURE
R
2.2
T
C
T
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L
INFINITY Microelectronics Inc.
[phone]
Garden Grove, CA 92841
SG1846
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