CISSOID CHT-RIGEL
The CHT-RIGEL is a high-temperature, high-reliability, 100mA adjustable linear voltage regulator suitable to generate from a +4.5V to +30V voltage source any regulated voltage in the range +0.9V to +28V. Its operating junction temperature ranges from -55°C to +225°C and can possibly go outside that range with some de-rating of the performance. The regulator is selfprotected with a built-in current limiter and a thermal protection, the later becoming effective in the range 250°C to 300°C.| Part No. | CHT-RIGEL |
|---|---|
| Datasheet | CHT-RIGEL Download |
| Manufacturer | CISSOID |
| Description | Linear Voltage Regulator |
| Buy | Stock & Price |
APPLICATIONS
● Regulated power supplies for embed- ded electronics in down-hole, aero- space and industrial systems.FEATURES
● Junction operating temperature from -55°C to 225°C● Input voltage from 4.5V to 30V
● Output voltage: from 0.9V to 28V
● Output voltage total accuracy: ±5%1
● Output current: 100mA max
● Min voltage dropout @ 100mA: 1.7V
● Line regulation: -1% max
● Load regulation: -0.2% max
● Cout: min 1 µF (2.2 µF for Vout below 1.8V)
● Chip Enable (active low)
● Input ripple rejection: 65dB typ (@ 100Hz)
● Quiescent current (no load, Chip En- able active, 225°C): 1.1 mA typ.
● Stand-by current (no load, Chip Enable inactive, 225°C): 40 µA typ.
● Thermal shutdown: Active in the range 250°C to 300°C
● Current limitation: 200 mA typ.
● Latch-up free
● Available in TDFP16
● Validated at 225°C for 1000 hours (and still on-going) Vin VIN VOUT CEB FB CHT-RIGEL GND Vout Cout 1 Excluding accuracy of external components but including initial accuracy variation, temperature variation, line and load regulation variations PUBLIC Doc.
