LINFINITY SG2 fiche technique

No.	Partie #	Fabricant	Description
1	SG2525A	LINFINITY	REGULATING PULSE WIDTH MODULATOR NOR logic, giving a LOW output for an OFF state. The SG1527A utilizes OR logic which results in a HIGH output level when OFF. FEATURES • 8V to 35V operation • 5.1V reference trimmed to ±1% • 100Hz to 500KHz oscillator range • Separate oscillator syn
2	SG2527A	LINFINITY	REGULATING PULSE WIDTH MODULATOR NOR logic, giving a LOW output for an OFF state. The SG1527A utilizes OR logic which results in a HIGH output level when OFF. FEATURES • 8V to 35V operation • 5.1V reference trimmed to ±1% • 100Hz to 500KHz oscillator range • Separate oscillator syn
3	SG2825C	LINFINITY	HIGH - SPEED CURRENT - MODE PWM s IMPROVED REFERENCE INITIAL TOLERANCE (±1% max.) s IMPROVED OSCILLATOR INITIAL ACCURACY (±3% typ.) s IMPROVED STARTUP CURRENT (500µA typ.) s PROP DELAY TO OUTPUTS (50ns typ.) p 10V TO 30V OPERATION p 5.1V REFERENCE TRIMMED TO ±1% p 2MHZ OSCILLATOR C
4	SG2549	LINFINITY	CURRENT SENSE LATCH
5	SG217A	LINFINITY	1.5 AMP THREE TERMINAL ADJUSTABLE VOLTAGE REGULATOR • 1% output voltage tolerance • 0.01%/V line regulation • 0.3% load regulation • Min. 1.5A output current • Available in hermetic TO-220 HIGH RELIABILITY FEATURES-SG117A/SG117 ♦ Available to MIL-STD-883 and DESC SMD ♦ MIL-M38510/11704BYA - JAN117K ♦
6	SG2503	LINFINITY	PRECISION 2.5-VOLT REFERENCE • Output voltage trimmed to ±1% • Input voltage range of 4.5 to 40V • Temperature coefficent of 10ppm/°C • Quiescent current typically 1.5mA • Output c
7	SG2526	LINFINITY	REGULATING PULSE such as soft-start and undervoltage lockout, digital current limiting, double pulse inhibit, a data latch for single pulse metering, adjustable deadtime, and provision for symmetry correction inputs. For ease of interface, all digital control ports a
8	SG2540	LINFINITY	OFF-LINE START-UP CONTROLLER
9	SG2543	LINFINITY	POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT
10	SG2544	LINFINITY	LOW-VOLTAGE SUPERVISORY CIRCUIT of the SG1543/ 2543/3543 devices but with the added advantage of uncommitted inputs to the voltage sensing comparators. This allows monitoring of voltage levels less than 2.5 volts by dividing down the internal reference supply. In all other respects
11	SG2548	LINFINITY	QUAD POWER FAULT MONITOR
12	SG2526B	LINFINITY	REGULATING PULSE WIDTH MODULATOR it incorporates the following enhancements: a bandgap reference circuit for improved regulation and drift characteristics, improved undervoltage lockout, lower temperature coefficients on oscillator frequency and current-sense threshold, tighter tol
13	SG2627	Linfinity Microelectronics	Dual High Current Output Driver
14	SG2532	LINFINITY	PRECISION GENERAL-PURPOSE REGULATOR • • • • • • Input voltage range of 4.5V to 50V 2.5V low noise reference Independent shutdown terminal Improved line and load regulation 80mV current limit sense voltage Fully protected including thermal shutdown • Useful output current to 150mA HIGH
15	SG217	LINFINITY	1.5 AMP THREE TERMINAL ADJUSTABLE VOLTAGE REGULATOR • 1% output voltage tolerance • 0.01%/V line regulation • 0.3% load regulation • Min. 1.5A output current • Available in hermetic TO-220 HIGH RELIABILITY FEATURES-SG117A/SG117 ♦ Available to MIL-STD-883 and DESC SMD ♦ MIL-M38510/11704BYA - JAN117K ♦
16	SG2524	LINFINITY	REGULATING PULSE WIDTH MODULATOR • 8V to 40V operation • 5V reference • Reference line and load regulation of 0.4% • Reference temperature coefficient < ± 1% • 100Hz
17	SG2524B	LINFINITY	REGULATING PULSE WIDTH MODULATOR improved performance over industry standards like the SG1524. A direct pin-for-pin replacement for the earlier device, it combines advanced processing techniques and circuit design to provide improved reference accuracy, and extended common mode rang
18	SG2000	LINFINITY	HIGH VOLTAGE MEDIUM CURRENT DRIVER ARRAYS • Seven npn Darlington pairs • -55°C to 125°C ambient operating temperature range • Collector currents to 600mA • Output voltages from 50V to 95V • Internal clamping diodes for inductive loads • DTL, TTL, PMOS, or CMOS compatible inputs • Hermetic ce