SP6645 Search Results

Contextual Info: SP6644/6645 Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator features P description • Flexibility to Optimize Inductor Type with Programmable Peak Current Control ■ Optimized for 1AA SP6644 and 2AA (SP6645) Batteries ■ Output Fixed 3.3V or

FB P53

Contextual Info: C lI^ A V V iu w v SP6644/6645 Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator description features Flexibility to Optimize Inductor Type with Programmable Peak Current Control Optimized for 1AA SP6644 and 2AA (SP6645) Batteries Output Fixed 3.3V or

SPX29302

Abstract: SPX2940 139 P109 SPX29152
Contextual Info: Power Management Table of Contents Selection Matrices DC to DC Buck and Boost Regulators . P-4 PWM/PFM Buck Controllers . P-4

22uH 1206

Abstract: SP6201 SP6644 SP6644EU SP6645EU VB-13V
Contextual Info: SP6644/6645 Evaluation Board Manual ƒ Easy Evaluation for the SP6644/6645 Single or Dual Cell Alkaline to 3.3V Output ƒ Provides up to 150mA output current for 2-Cell Input ƒ High Efficiency: 92% ƒ µSOIC Package & SMT components for small, low profile Power Supply

1A145-016V-001RG\TR

Abstract: 1N478A.TR RB070M-30 TR SP6654 SP208EH SP26LV432 SP26LV431 SPX29152
Contextual Info: February 28, 2007 Dear Valued Exar Customer: The purpose of this letter is to formally announce Exar’s plan to obsolete products which have had little to zero demand over the last 24 months. Attached you will find two lists: List 1 – includes those devices that we have been supplying in either traditional tin/lead or lead-free lead

CD43

Abstract: CD54 CDRH5D18 SP6644 SP6645 IC 6201
Contextual Info: SP6644/6645 Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator • 90mA Output Current at 1.3V Input ■ 190mA Output Current at 2.6V Input ■ +2V to +5.5V Output Range ■ 0.88V Guaranteed Start-Up ■ 92% High Efficiency ■ 1.6µA Quiescent Supply Current at VBATT

106 25K tantalum capacitors

Abstract: sumida CD43
Contextual Info: SP6644/6645 Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator • 90mA Output Current at 1.3V Input ■ 190mA Output Current at 2.6V Input ■ +2V to +5.5V Output Range ■ 0.88V Guaranteed Start-Up ■ 92% High Efficiency ■ 1.6µA Quiescent Supply Current at VBATT

106 25K tantalum capacitors

Abstract: JEDEC MO-187 aa CAPACITOR 106 25K CD43 CD54 CDRH5D18 SP6201 SP6644 SP6645 sumida CD43
Contextual Info: SP6644/6645 Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator • 90mA Output Current at 1.3V Input ■ 190mA Output Current at 2.6V Input ■ +2V to +5.5V Output Range ■ 0.88V Guaranteed Start-Up ■ 92% High Efficiency ■ 1.6µA Quiescent Supply Current at VBATT

Contextual Info: SP6644/6645 Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator • 90mA Output Current at 1.3V Input ■ 190mA Output Current at 2.6V Input ■ +2V to +5.5V Output Range ■ 0.88V Guaranteed Start-Up ■ 92% High Efficiency ■ 1.6µA Quiescent Supply Current at VBATT

sp1117

Abstract: SPX29300U-L-5-0 SP317J-L/TR SP6203EM5-L-3-0/TR sp6205er-l-3-3 SP6203EM5-L-2-5 SP317LN-L spx29302a SP317J-L sp6203er-l-3-3
Contextual Info: March 4, 2009 TO: Whom It May Concern RE: PDN 090304-01 - Notice of Obsolescence –Selected Power Management Parts Dear Sir/Madam: This is notification that the Power Management products listed on the attached page have been discontinued by Exar Corporation due to low market demand, effective

3-pin switch PWM sot89

Abstract: 8L-10L SPX29152
Contextual Info: DC to DC Buck and Boost Regulators Input Voltage Range Output Voltage Range Buck 6.0V to 7.5V Buck SP6641 Boost Part Number Type SP6639 SP6640 IOUT Efficiency adj; 5.0V 100mA 10µA 91% ✔ 4.0V to 7.5V adj; 3.3V 100mA 10µA 87% ✔ 0.9V to 4.5V 3.3V or 5.0V

SP690T

Abstract: spx1121 SPX29152
Contextual Info: Power Management Table of Contents Selection Matrices DC to DC Buck and Boost Regulators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P-4 PWM/PFM Buck Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P-4

8 pin ic 17555

Abstract: IC 17555 Lithium Ion Battery Applications 0L sot-89 SPX29152
Contextual Info: DC to DC Buck and Boost Regulators Part Number SP6639 Input Voltage Output Voltage Type Range Range B uck 6 .0V to adj; 5 .0V l0UT tcc Typ Efficiency 1 00 m A 10pA 91% Low Battery Shutdown Indicator ✓ ✓ 7.5V Package Comments 8L low voltage, high efficiency, buck

3034 N-Channel Mosfet

Abstract: CD43 CD54 CDRH5D18 SP6644 SP6645
Contextual Info: SP6644/6645 Single/Dual Alkaline Cell, High Efficiency Step-Up DC-DC Converter • 80mA Output Current at 1.3V Input ■ 150mA Output Current at 2.6V Input ■ +2V to +5.5V Output Range ■ 0.88V Guaranteed Start-Up ■ 92% High Efficiency ■ 1.6µA Quiescent Supply Current at VBATT

SP6654

Contextual Info: SP6644/6645 Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator • 90mA Output Current at 1.3V Input ■ 190mA Output Current at 2.6V Input ■ +2V to +5.5V Output Range ■ 0.88V Guaranteed Start-Up ■ 92% High Efficiency ■ 1.6µA Quiescent Supply Current at VBATT