TP4056 Thermal Budget and Charge-Current Setting
One resistor sets the current, but input voltage and copper decide the temperature. The arithmetic, the derating table, and why 1 A often becomes 0.5 A.
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Products whose audited custom lifecycle status is exactly Obsolete.
UC3862N - Texas Instruments, PDIP-16
AFE1124E - Rochester Electronics Analog IC, SSOP
UCC3802PW - Texas Instruments Gate Driver, TSSOP-8
ICE3AR4780CJZXKLA1 - Infineon Technologies, DIP-7
UCC3809PWTR-1 - Texas Instruments Gate Driver, TSSOP-8
RAA2230124GSP#MA0 - Renesas Electronics, SOIC-8
ISL28213FBZ-T7 - Renesas Electronics, SOIC-8
65ACO_12S3 - GAPTEC Electronic, MODULE-IN-STOCK-2
60ACBE_24S4 - GAPTEC Electronic, DIP-6
CY14B101LA-SZ25XIT - Infineon/CYPRESS Memory IC, SOIC-32
MX25R4035FZUIL0TR - MXIC Flash Memory, USON-8(2X3)
IS45S32200L-7BLA2 - ISSI Memory IC, TFBGA-90(8X13)
W25Q128FVSIG - Winbond Flash Memory
X5045S8IZT1 - Renesas Electronics Memory IC
W632GG6NB-11 - Winbond SRAM/DRAM, VFBGA-96(7.5X13)
W25Q128FVSIG - Winbond Flash Memory, SOIC-8-208MIL
CY14B101LA-SZ25XIT - Infineon/CYPRESS Memory IC, SOIC-32
IS45S32200L-7BLA2 - ISSI Memory IC, TFBGA-90(8X13)
X5045S8IZT1 - Renesas Electronics Memory IC, SOIC-8
W632GG6NB-11 - Winbond SRAM/DRAM, VFBGA-96(7.5X13)
MX25R4035FZUIL0TR - MXIC Flash Memory, USON-8(2X3)
CY7C68300C-56LTXC - Infineon Technologies SRAM/DRAM, QFN
FP6601QS6 - fitipower Interface IC, SOT-23-6
AT29C257-15JC - Microchip Technology Memory IC, PLCC-32
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Product records help identify a manufacturer part number and technical family. A listed part may be fulfilled from Chip-seek warehouse-held stock or a reviewed sourcing channel. Source, quantity, packaging, date code, MOQ, price and lead time are confirmed before an order is accepted.
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Market signals, technical notes, and practical sourcing guidance for semiconductor procurement.
One resistor sets the current, but input voltage and copper decide the temperature. The arithmetic, the derating table, and why 1 A often becomes 0.5 A.
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