Sipex manuals, page 4
Sipex SP574B/674B/1674B/774B 12 Bit Sampling A/D Converters
The SP574B/674B/1674B/774B (SPx74B) Series are complete 12-bit successive-approximation A/D converters integrated on a single die with tri-state output latches, an internal reference, clock and a sample-hold.
sipex SP6682 High Efficiency Charge Pump Regulator for White LEDs
SP6682 is a high efficiency charge pump regulator ideal for driving white LEDs. It features low profile, inductorless regulator, X1.5 and X2 modes for highest efficiency, +2.7V to +5.5V input voltage range, fast turn-on time, 1mA quiescent current, <1.5µA shutdown current, built-in 600kHz oscillator, programmable output current or voltage, PWM dimming control with enable pin, shutdown to disconnect output from input, soft start to eliminate in-rush current, industry standard 10-pin MSOP package and small 10-pin DFN package.
Sipex SP6683 Manual
The SP6683 is a high power current regulated charge pump ideal for converting a Li-Ion battery input for driving up to 8 white LED’s used in backlighting color displays. The SP6683 operates with an internal 1.2MHz clock, enabling the use of small external components. Output current can be accurately regulated by modulating the switcher between the charge pump and output capacitor. In shutdown mode, the SP6683 discharges the output to ground and draws less than 500nA current. The SP6683 utilizes 1µF capacitors to deliver up to 200mA current regulated WLED drive capability. The SP6683 family includes three options that allow the user to optimize LED driving circuit; SP6683-LV with low voltage reference, SP6683-03 with high impedance output in shutdown, and SP6683 with pulled down output in shutdown. The SP6683 is offered in 10-pin DFN package.
Sipex SP7618 handbook
The SP7618 is a constant current LED driver from Sipex Corporation. It features a low dropout voltage, high accuracy and high reliability. The chip uses a linear circuit to output 1A of constant current, and has an internal thermal protection function to automatically shut down the output when the LED overheats.
Sipex SP3243 RS-232 Transceivers handbook
Sipex's SP3243 3-Driver/5-Receiver Intelligent +3.0V to +5.5V RS-232 Transceivers are intended for portable or handheld applications such as notebook and palmtop computers.
Sipex SP6122 Manual
SP6122 is a low voltage, micro 8, PFET, Buck controller optimized for single supply, 3V-7V applications. It offers high efficiency, fast transient response, internal soft start circuit, accurate 1.5% reference, programmable output voltage or fixed 1.5V output, and more. It is ideal for 1A to 5A, small footprint, DC-DC power converters.
Sipex SP7683 Manual
The SP7683 is a high efficiency four channel charge pump LED driver from Sipex Corporation. It can drive up to 4 white LEDs with matching currents. Based on the supply headroom available for the four precision current sinks, SP7683 automatically switches between 1X and 1.5X modes.
Sipex SP3239E Intelligent 3.0V to 5.5V RS-232 Transceiver
The SP3239E is an RS-232 transceiver solution intended for portable or hand-held applications such as notebook and palmtop computers. The SP3239E uses an internal high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump and Sipex's driver architecture allow the SP3239E device to deliver compliant RS-232 performance from a single power supply ranging from +3.0V to +5.0V. The SP3239E is a 5-driver/3-receiver device, ideal for laptop/notebook computer and PDA applications. The SP3239E includes one complementary receiver that remains alert to monitor an external device's Ring Indicate signal while the device is shutdown.
Sipex SP2526A Dual USB High-Side Power Switch handbook
The SP2526A is a dual +3.0V to +5.5V USB Supervisory Power Control Switch ideal for self-powered and bus-powered Universal Serial Bus (USB) applications.
Sipex SP6120 Low Voltage AnyFETTM Synchronous Buck Controller
SP6120 is a low voltage, synchronous buck controller optimized for single supply 3V-5.5V applications. It features high efficiency, selectable discontinuous or continuous conduction mode, fast transient response, accurate reference voltage and frequency.
Sipex SPX29302A handbook
The SPX29302A is a 3A, highly accurate voltage regulator with a low drop out voltage of 370mV (typical) @ 3A. These regulators are specifically designed for low voltage applications that require a low dropout voltage and a fast transient response. Fault protection features include over-current, reverse battery, and positive and negative voltage transients. On-Chip trimming adjusts the reference voltage to 1% initial accuracy. The SPX29302A is offered in 5-pin TO-220 & TO-263 packages.
SIPEX SP6132H handbook
The SP6132H is a synchronous step-down switching regulator controller optimized for high efficiency. It has a wide input and output voltage range, strong output capability, high integration, and comprehensive protection features. It is suitable for applications with dual power supplies, 12V step-down, and 5V for controller power supply.
Sipex SP481E/SP485E Enhanced Low Power Half-Duplex RS-485 Transceivers handbook
SP481E/SP485E are Sipex's products, which are half-duplex transceivers that support RS-485 and RS-422 protocols with enhanced ESD performance, supporting 10Mbps transmission rates
Sipex SP690A/692A/802L/802M/805L/805M Low Power Microprocessor Supervisory with Battery Switch-Over handbook
The SP690A/692A/802L/802M/805L/805M are a family of microprocessor (µP) supervisory circuits that integrate a myriad of components involved in discrete solutions to monitor power-supply and battery-control functions in µP and digital systems. The series will significantly improve system reliability and operational efficiency when compared to discrete solutions. The features of the SP690A/692A/802L/802M/805L/805M include a watchdog timer, a µP reset and backup-battery switchover, and power-failure warning, a complete µP monitoring and watchdog solution. The series is ideal for applications in automotive systems, computers, controllers, and intelligent instruments. All designs where it is critical to monitor the power supply to the µP and it’s related digital components will find the series to be an ideal solution.
Sipex SP6690 Manual
The SP6690 is a micro power boost regulator specifically designed for powering series configuration white LED. It features high output voltage, high efficiency, low quiescent current, and is suitable for single battery cell operation.