SG1846 Microsemi Corporation, SG1846 Datasheet - Page 6
SG1846
Manufacturer Part Number
SG1846
Description
CURRENT MODE PWM CONTROLLER
Manufacturer
Microsemi Corporation
Datasheet
1.SG1846.pdf
(10 pages)
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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
11861 Western Avenue
L
INFINITY Microelectronics Inc.
(714) 898-8121
Garden Grove, CA 92841
SG1846
FAX: (714) 893-2570