Renesas ICL7660CBAZ

Inverting RoHS Compliant Adjustable DUAL Switching Regulator IC 70C 10kHz 165muA 4mm

CMOS Voltage Converter Switched Capacitor Converter, 10kHz Switching Freq-Max, CMOS, PDSO8

CMOS Voltage Converter; 1.5 to 12 Vin yields -1.5 to -12 Vout, SOIC8, Pb-Free

ICL7660 Series 1.5 - 10 Vin 45 mA 10 kHz CMOS Voltage Converter - SOIC-8

Charge Pump INV/STPUP/STPDN -1.5V to -10V/18.6V 45mA 8-Pin SOIC N

Voltage Detector / Microprocessor Supervisor IC; Supply Current:170µA; Supply Voltage Min:1.5V; Termination Type:SMD; Package/Case:8-SOIC; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

Topology = Charge Pump / Output Voltage Min. V = 1.5 / Output Voltage Max. V = 22.8 / Output Current mA = 45 / Switching Frequency kHz = 10 / Outputs = 1 / Supply Voltage Min. V = 1.5 / Supply Voltage Max. V = 10 / Operating Temperature Min. °C = 0 / Operating Temperature Max. °C = 70 / Package Type = SOIC / Pins = 8 / Mounting Type = SMD / MSL = Level-1 / Packaging = Tube / Length mm = 5 / Width mm = 4 / Height mm = 1.5 / Reflow Temperature Max. °C = 260

VOLT CONVERTER, SMD, 7660, SOIC8; Primary Input Voltage:5V; No. of Outputs:1; Output Voltage:22.8V; Output Current:20mA; Voltage Regulator Case Style:SOIC; No. of Pins:8; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Adjustable Output Voltage Max:-10V; Adjustable Output Voltage Min:-1.5V; Base Number:7660; Device Marking:ICL7660CBAZ; Frequency:10kHz; IC Generic Number:7660; IC Temperature Range:Commercial; Input Voltage Max:10V; Logic Function Number:7660; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:45mA; Output Voltage Max:-10V; Package / Case:SOIC; Supply Voltage Max:10V; Supply Voltage Min:1.5V; Termination Type:SMD; Voltage Regulator Type:Inverting

The Intersil ICL7660 and ICL7660A are monolithic CMOS power supply circuits which offer unique performance advantages over previously available devices. The ICL7660 performs supply voltage conversions from positive to negative for an input range of +1.5V to +10.0V resulting in complementary output voltages of -1.5V to -10.0V and the ICL7660A does the same conversions with an input range of +1.5V to +12.0V resulting in complementary output voltages of -1.5V to -12.0V. Only 2 noncritical external capacitors are needed for the charge pump and charge reservoir functions. The ICL7660 and ICL7660A can also be connected to function as voltage doublers and will generate output voltages up to +18.6V with a +10V input. Contained on the chip are a series DC supply regulator, RC oscillator, voltage level translator, and four output power MOS switches. A unique logic element senses the most negative voltage in the device and ensures that the output N-channel switch source-substrate junctions are not forward biased. This assures latchup free operation. The oscillator, when unloaded, oscillates at a nominal frequency of 10kHz for an input supply voltage of 5.0V. This frequency can be lowered by the addition of an external capacitor to the OSC terminal, or the oscillator may be overdriven by an external clock. The LV terminal may be tied to GROUND to bypass the internal series regulator and improve low voltage (LV) operation. At medium to high voltages (+3.5V to +10.0V for the ICL7660 and +3.5V to +12.0V for the ICL7660A), the LV pin is left floating to prevent device latchup.