SLVS077F April 1977 – January 2021 SG2524 , SG3524
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
PARAMETER | TEST CONDITIONS(2) | MIN | TYP(1) | MAX | UNIT | ||||
---|---|---|---|---|---|---|---|---|---|
Oscillator section | |||||||||
fOSC | Oscillator frequency | CT = 0.001 μF, RT = 2 kΩ | 450 | kHz | |||||
Standard deviation of frequency(3) | All values of voltage, temperature, resistance, and capacitance constant | 5 | — | ||||||
ΔfOSC | Frequency change with voltage | VCC = 8 V to 40 V, TA = 25°C | 1% | — | |||||
Frequency change with temperature | TA = MIN to MAX | 2% | |||||||
Output amplitude at OSC OUT | TA = 25°C | 3.5 | V | ||||||
tW | Output pulse duration (width) at OSC OUT | CT = 0.01 μF, TA = 25°C | 0.5 | µs | |||||
Output section | |||||||||
V(BR)CE | Collector-emitter breakdown voltage | 40 | V | ||||||
Collector off-state current | VCE = 40 V | 0.01 | 50 | µA | |||||
Vsat | Collector-emitter saturation voltage | IC = 50 mA | 1 | 2 | V | ||||
VO | Emitter output voltage | VC = 20 V, IE = –250 μA | 17 | 18 | V | ||||
tr | Turn-off voltage rise time | RC = 2 kΩ | 0.2 | µs | |||||
tf | Turn-on voltage fall time | RC = 2 kΩ | 0.1 | µs | |||||
Comparator section | |||||||||
Maximum duty cycle, each output | 45% | ||||||||
VIT | Input threshold voltage at COMP | Zero duty cycle | 1 | V | |||||
Maximum duty cycle | 3.5 | ||||||||
IIB | Input bias current | –1 | µA | ||||||
Current limiting section | |||||||||
VI | Input voltage range | –1 | 1 | V | |||||
V(SENSE) | Sense voltage at TA = 25°C | V(IN+)–V(IN–) ≥ 50 mV V(COMP) 2 V | 175 | 200 | 225 | mV | |||
Temperature coefficient of sense voltage | 0.2 | mV/°C | |||||||
Total Device | |||||||||
Ist | Standby current | VCC = 40 V, IN–, CURR LIM+, CT, GND, COMP, EMIT 1, EMIT 2 grounded, IN+ at 2 V, All other inputs and outputs open | 8 | 10 | mA |