LM2663MX/NOPB功能類型：電荷泵 同步整流：否 輸出通道數：1 輸入電壓：1.5V~5.5V 輸出電壓：-5.5V~-1.5V 輸出電流(最大值)：200mA 開關頻率：75kHz；10kHz LM2663 具有低電流關斷模式的 200mA 開關電容器電壓轉換器

LM266x Switched Capacitor Voltage Converter

1 Features 3 Description 1 The LM2662/LM2663 CMOS charge-pump voltage • Inverts or Doubles Input Supply Voltage converter inverts a positive voltage in the range of 1.5 • 3.5-Ω Typical Output Resistance V to 5.5 V to the corresponding negative voltage. The • 86% Typical Conversion Efficiency at 200 mA LM2662/LM2663 uses two low cost capacitors to • (LM2662) Selectable Oscillator Frequency: 20 provide 200 mA of output current without the cost, size, and EMI related to inductor based converters. kHz/150 kHz With an operating current of only 300 μA and • (LM2663) Low Current Shutdown Mode operating efficiency greater than 90% at most loads, the LM2662/LM2663 provides ideal performance for 2 Applications battery powered systems. The LM2662/LM2663 may also be used as a positive voltage doubler. • Laptop Computers • Cellular Phones The oscillator frequency can be lowered by adding an • Medical Instruments external capacitor to the OSC pin. Also, the OSC pin may be used to drive the LM2662/LM2663 with an • Operational Amplifier Power Supplies external clock. For LM2662, a frequency control (FC) • Interface Power Supplies pin selects the oscillator frequency of 20 kHz or 150 • Handheld Instruments kHz. For LM2663, an external shutdown (SD) pin replaces the FC pin. The SD pin can be used to space disable the device and reduce the quiescent current space to 10 μA. The oscillator frequency for LM2663 is 150 kHz. Voltage Inverter D

LM2663MX/NOPB

AM3352BZCED30 TI 熱賣 298NFBGA
NX3215SA-32.768K-STD-MUA-8 NDK 2P
TUSB214QRWBRQ1 TI 2QFN12
ISO7721DR TI 2SOP8
TPD1E1B04DPYT TI 2-X1SON
PTPD1E01B04DPYRQ1 TI德州/只做原裝 2-X1SON
TPD1E6B06DPLR TI 2XSON2
MCP111T-195I/LB Microchip 3 SC70
MCP1703T-5002E/DB Microchip 3 SOT-223
11AA02E48T-I/TT Microchip 3 SOT-23
MCP100T-450I/TT Microchip 3 SOT-23
MCP111T-270E/TT Microchip 3 SOT-23
MCP120T-450I/TT Microchip 3 SOT-23
MCP120T-475I/TT Microchip 3 SOT-23
MCP130T-300I/TT Microchip 3 SOT-23
MCP130T-315I/TT Microchip 3 SOT-23
MCP130T-460I/TT Microchip 3 SOT-23
MCP1525T-I/TT Microchip 3 SOT-23
MCP1700T-3302E/TT Microchip 3 SOT-23
MCP9700AT-E/TT Microchip 3 SOT-23
MCP9700T-E/TT Microchip 3 SOT-23
TC1047AVNBTR Microchip 3 SOT-23
TCM809RENB713 Microchip 3 SOT-23
TCM809SENB713 Microchip 3 SOT-23
MCP1702T-3002E/CB Microchip 3 SOT-23A
MCP1703T-2802E/CB Microchip 3 SOT-23A
MCP1703T-3302E/CB Microchip 3 SOT-23A
MCP1754ST-3302E/CB Microchip 3 SOT-23A
MCP1700T-3302E/MB Microchip 3 SOT-89
MCP1703AT-3302E/MB Microchip 3 SOT-89
MCP9700A-E/TO Microchip 3 TO-92
TFM-115-02-L-D-WT SAMTEC 30POS/1.27
ISO1050DUBR TI 30TQFP144
8-912076-6 TE 32 PIN
USB3320C-EZK Microchip 32 VQFN
R7S910016CBG#AC0 RENESAS 320-FBGA
TAJA106K016RNJ AVX 3216
TAJA475K016RNJ AVX 3216
NLV32T-221J-PF TDK/東電化 3225
AV08000301 TXC 3225
XC7A50T-2CSG324I XILINX 324CSBGA
EP3C25F324C8N Altera 324FBGA
PEX8624-BB50RBC G PLX 324-FCBGA
AT91SAM9263B-CU-100 MICROCHIP 324L LFBGA
ATSAMA5D31A-CU MICROCHIP 324LFBGA
AM3358BZCZ80 TI 324NFBGA
AM3352BZCZD30 ONS 324-PIN
3296W-1-502LF BOURNS 3296
UJA1076ATW/5V0/WD NXP 32HTSSOP
LPC845M301JHI33 NXP 32HVQFN
LM2663MX/NOPB