Sipex Corp.
Milpitas, CA 95035
Share:
Transceivers offer ESD protection up to -
Series SP3070 includes nine 3 V RS485 transceivers with typical power consumption of 150 nW in shutdown mode. Six models have slew rate limited outputs for operation on long or uncontrolled data buses. Three units offer data rates up to 16 Mbps for high-speed signaling. All include failsafe protection, internal current limit, and automatic thermal shutdown. Control inputs are hot-swap protected...
Read More »LED Driver has inductorless design that delivers 700 mA.
Operating at 2.4 MHz switching frequency, SP6685 provides 2 independently adjustable and bit selectable output current levels for flash and torch mode in camera applications. It requires 1 Ã-µF, 1 Ã-µF, and 4.7 Ã-µF external capacitors and delivers up to 92% efficiency. Provided with automatic soft-start mode, 1x/2x current regulated charge pump has feature that enables automatic...
Read More »Charge Pump regulates up to 4 white LEDs.
Housed in a 4 x 4 mm QFN package, Model SP7683 generates regulated output current using 2 operating modes. At high input voltages, it functions as linear regulator, at low input voltages, it functions as 1.5x charge pump. Other features include input voltage range 2.7-5.5 V, 1.2 MHz switching frequency, PWM dimming control, and operating temperature range of -40 to +85Ã-
Read More »Photodetector IC supports16x DVD-write drives.
Model SP8067 features 6 selectable gain levels spanning 35 dB range, 130 MHz RF bandwidth, 15 ns output settling times, and 250 V/Ã-µs minimum slew rate. Housed in 16-pin clear OPLGA packaging measuring 5.0 x 4.0 mm, device offers differential output with 3.6 V differential output swing.
Read More »Optical Storage IC increases DVD writer performance.
Offered in 8-pin clear OPLGA packaging, 3.5 x 3.0 mm SP8027 automatic power control (APC) IC features differential outputs and 3600 V/W sensitivity. It also offers 5 ns settling times and 150 MHz bandwidth, both of which remain constant across entire 12 dB gain adjust range.
Read More »DC/DC Buck Regulator operates at frequency of 900 kHz.
By integrating low resistance switches, 3 A PowerBlox(TM) SP7651 delivers efficiencies up to 92% over output voltage of 0.8-20 V. Featuring input voltage of 2.5-20 V, step-down regulator includes programmable soft start, over-temperature protection, dual under-voltage lock-out, and short circuit protection. It comes in 7 x 4 mm DFN package with 3 independent heat sinks and operating temperature...
Read More »Photo Detector IC suits super-multi DVD-writable drives.
Offered in 3.5 x 4.0 mm package, Model SP8058 PDIC Receiver features photo detector array, which captures laser light and drives 4 high-speed data detection channels, 2 medium-speed channels, and 2 slow channels. Unit offers 11 selectable gain settings, 130 MHz differential data summing outputs, and 1 mA sleep mode current for power conservation in portable applications. Output settling time is...
Read More »Step-Down Regulator delivers 8 A with 95% efficiency.
PowerBlox(TM) SP7655 ultra-miniature DC/DC buck regulator is housed in 7 x 4 mm DFN package with 3 integrated heat sinks for thermal management. Rated 8 A, 300 kHz unit is capable of handling up to 28 V input and delivering output voltages as low as 0.8 V. With resistance of 15 mOhm, Model SP7655 provides over 95% efficiency. It includes programmable soft start, over-temperature protection, dual...
Read More »DC/DC Converter offers wide input range of 2.5-28 V.
PowerBlox(TM) SP7652 is a 600 kHz, 6 A step-down regulator capable of handling up to 28 V input and delivering output voltages as low as 0.8 V. With resistance of 15 mOhm, unit provides 92% efficiency at full load. It includes programmable soft start, over-temperature protection, dual under-voltage lock-out thresholds, and short circuit protection. Rated for -40 to +85Ã-
Read More »White LED Driver offers inductorless power conversion.
Model SP6683 converts unregulated battery voltage from single cell Li-Ion, 2.7-5.5 V, to constant current output required by LEDs. At high input voltages it functions as linear regulator, and at low input voltages it functions as 1.5x charge pump, boosting input voltage to maintain desired LED forward current. Able to drive up to 8 white LEDs in parallel, product is suited for backlight color...
Read More »