{"id":10571,"date":"2026-07-20T05:50:49","date_gmt":"2026-07-20T05:50:49","guid":{"rendered":"https:\/\/ic-vendor.com\/tps61088rhlr\/"},"modified":"2026-07-20T05:50:49","modified_gmt":"2026-07-20T05:50:49","slug":"tps61088rhlr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/tps61088rhlr\/","title":{"rendered":"TPS61088RHLR"},"content":{"rendered":"

Productos<\/h2>\n

The Texas Instruments TPS61088RHLR is a fully integrated synchronous boost (step-up) converter with 10A switch current capability. It features an 11m\u03a9 power switch and 13m\u03a9 rectifier switch for high efficiency up to 91%. With a wide input range of 2.7V to 12V and adjustable output up to 12.6V, it is ideal for battery-powered portable systems. The 20-pin VQFN package measures only 4.5\u00d73.5mm.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Topology<\/td>\nSynchronous Boost (Step-Up)<\/td>\n<\/tr>\n
Input Voltage Range<\/td>\n2.7V to 12V<\/td>\n<\/tr>\n
Output Voltage Range<\/td>\n4.5V to 12.6V (adjustable)<\/td>\n<\/tr>\n
Switch Current Limit<\/td>\n10A (typ), 11.9A (max)<\/td>\n<\/tr>\n
High-Side RDS(ON)<\/td>\n13 m\u03a9 (rectifier switch)<\/td>\n<\/tr>\n
Low-Side RDS(ON)<\/td>\n11 m\u03a9 (power switch)<\/td>\n<\/tr>\n
Switching Frequency<\/td>\n200 kHz to 2.2 MHz (programmable)<\/td>\n<\/tr>\n
Control Mode<\/td>\nAdaptive constant off-time peak current mode<\/td>\n<\/tr>\n
Corriente de reposo<\/td>\n110 \u00b5A (typ)<\/td>\n<\/tr>\n
Shutdown Current<\/td>\n1.0 \u00b5A<\/td>\n<\/tr>\n
Max Efficiency<\/td>\n91% (VIN=3.3V, VOUT=9V, IOUT=3A)<\/td>\n<\/tr>\n
OVP Threshold<\/td>\n13.2V<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +125\u00b0C (junction)<\/td>\n<\/tr>\n
Paquete<\/td>\nVQFN-20 (RHL), 4.5\u00d73.5mm<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Fully integrated 10A synchronous boost converter \u2014 no external Schottky diode required<\/li>\n
  • Ultra-low RDS(ON) switches (11m\u03a9\/13m\u03a9) for high efficiency<\/li>\n
  • Programmable switching frequency: 200kHz to 2.2MHz via external resistor<\/li>\n
  • Mode selection: PFM (high efficiency at light load) or forced PWM<\/li>\n
  • Programmable soft start via external capacitor<\/li>\n
  • Adjustable switch peak current limit via external resistor<\/li>\n
  • Output overvoltage protection at 13.2V<\/li>\n
  • Cycle-by-cycle overcurrent protection<\/li>\n
  • Thermal shutdown protection<\/li>\n
  • 1\u00b5A shutdown current for battery conservation<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Quick charge power banks<\/li>\n
    • Bluetooth speakers and portable audio<\/li>\n
    • Portable POS terminals<\/li>\n
    • E-cigarettes<\/li>\n
    • Thunderbolt\/USB-C interface power<\/li>\n
    • Single-cell\/two-cell Li-ion battery systems<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Texas Instruments TPS61088RHLR is a fully integrated synchronous boost (step-up) converter with 10A switch current capability. It features an 11m\u03a9 power switch and 13m\u03a9 rectifier switch for high efficiency up to 91%. With a wide input range of 2.7V to 12V and adjustable output up to 12.6V, it is ideal for battery-powered […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[1898,1897,463,1894,1896],"chip_brand":[1893],"class_list":["post-10571","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-10a","tag-boost-converter","tag-dc-dc","tag-texas-instruments","tag-tps61088rhlr","chip_brand-texas-instruments"],"acf":{"brief_explanation":"10A synchronous boost converter, 2.7-12V input, 4.5-12.6V output, 91% eff, VQFN-20, TI","date_code":"","package_case":"VQFN-20 (RHL) 4.5\u00d73.5mm with thermal pad","in_stock":8500,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tps61088.pdf","price":"$2.15 @ 1000+","product_introduction":"The Texas Instruments TPS61088RHLR is a high-power-density, fully-integrated synchronous boost converter with 10A switch current capability. It features an 11m\u03a9 power switch and 13m\u03a9 rectifier switch for up to 91% efficiency. The wide 2.7V-12V input range supports single-cell or two-cell Li-ion batteries, while the adjustable output (4.5V-12.6V) covers common voltage rails. The adaptive constant off-time peak current control topology provides stable operation. Switching frequency is programmable from 200kHz to 2.2MHz via an external resistor, enabling optimization for efficiency or solution size. The device offers PFM\/PWM mode selection, programmable soft start, adjustable current limit, and comprehensive protection (OVP, OCP, TSD).","working_principle":"The TPS61088 uses adaptive constant off-time peak current mode control: (1) The output voltage is sensed through the FB pin via a resistor divider and compared to the 1.0V internal reference by the error amplifier; (2) The error amplifier output sets the peak current threshold; (3) During the on-time, the low-side switch (11m\u03a9) conducts, building current through the inductor. When the peak current reaches the threshold, the switch turns off; (4) During the off-time, the high-side rectifier switch (13m\u03a9) conducts, transferring stored energy to the output. The off-time is adaptively adjusted based on VIN\/VOUT ratio to maintain the programmed switching frequency; (5) The BOOT capacitor provides the floating supply for the high-side gate driver. In PFM mode, the device skips pulses at light load to reduce switching losses. The internal LDO (VCC pin, 1\u00b5F minimum cap) powers the control circuitry.","pin_description":"Pin Description(Output pin definitions in table format only; return pure content without derivation or extra elaboration)","application_scenarios":"Application Scenarios (Output pin definitions in table format only; return pure content without derivation or extra elaboration)","alternative_models":"TPS61089 (similar, different current rating); LM2733 (TI, non-synchronous, lower current); MP3425 (MPS, 5A boost); SX1308 (Silergy, 4A boost, lower cost); BQ25890 (TI, integrated charger+boost)"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10571","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=10571"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10571\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10571"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}