SG1846J Microsemi Analog Mixed Signal Group, SG1846J Datasheet - Page 5

• Manufacturer Part Number: SG1846J
• Description: IC PWM CURRENT MODE 16-DIP
• Manufacturer: Microsemi Analog Mixed Signal Group

Specifications of SG1846J

• Pwm Type: Current Mode
• Number Of Outputs: 2
• Frequency - Max: 500kHz
• Voltage - Supply: 8 V ~ 40 V
• Buck: Yes
• Boost: Yes
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -55°C ~ 125°C
• Package / Case: 16-DIP
• Frequency-max: 500kHz
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Duty Cycle: -

Rev 1.1a
Copyright
CHARACTERISTIC CURVES
FIGURE 7.
MINIMUM SCR LATCH CURRENT
FIGURE 10.
ERROR AMPLIFIER INPUT OFFSET VOLTAGE
VS. TEMPERATURE
FIGURE 13.
OUTPUT TRANSISTOR SATURATION VOLTAGE
VS. OUTPUT CURRENT (SOURCE TRANSISTOR)
1994
(continued)
FIGURE 8.
CURRENT SENSE DELAY VS. TEMPERATURE
FIGURE 11.
ERROR AMP SINK CURRENT VS. TEMPERATURE
FIGURE 14.
SYNC PULSEWIDTH VS. TEMPERATURE
5
FIGURE 9.
SHUTDOWN DELAY TO OUTPUT VS. TEMPERATURE
FIGURE 12.
OUTPUT TRANSISTOR SATURATION VOLTAGE
VS. OUTPUT CURRENT (SINK TRANSISTOR)
FIGURE 15.
SYNC PULSEWIDTH VS. TEMPERATURE
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SG1846
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