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Datasheet TCTH011AE, TCTH012AE, TCTH021AE, TCTH022AE, TCTH011BE, TCTH012BE, TCTH021BE, TCTH022BE (Toshiba) - 5

ПроизводительToshiba
ОписаниеCMOS Linear Integrated Circuit Silicon Monolithic
Страниц / Страница14 / 5 — TCTH0xxxE Series. Pin Description. Operation list
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Язык документаанглийский

TCTH0xxxE Series. Pin Description. Operation list

TCTH0xxxE Series Pin Description Operation list

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Текстовая версия документа

TCTH0xxxE Series Pin Description
Pin name Description VDD Power supply pin. GND Ground level pin. RESET Reset pin release Latching function for FLAG signal. Constant-current output pin. Single or several pcs of PTC thermistor(s) for temperature detecting is(are) to be connected in series between PTCO and GND. PTCO Do not apply a voltage exceeding 1 V from outside. If a high voltage is applied from the outside for a long time, the Detect Voltage (VDET) characteristics may be changed. PTCGOOD FLAG signal output pin.
Operation list
8-1. TCTH0x1AE (without RESET) VDD VPTCO PTCGOOD VDD < VUVLO X Indefinite VDD ≥ VUVLO VPTCO < VDET H VDD ≥ VUVLO VPTCO ≥ VDET L X : Don’t care, 8-2. TCTH0x1BE (without RESET) VDD VPTCO PTCGOOD VDD < VUVLO X Indefinite VDD ≥ VUVLO VPTCO < VDET Hi-Z VDD ≥ VUVLO VPTCO ≥ VDET L X : Don’t care, Hi-Z : High-impedance 8-3. TCTH0x2AE (RESET included) VDD RESET VPTCO PTCGOOD VDD < VUVLO X X Indefinite VDD ≥ VUVLO H X H VDD ≥ VUVLO L VPTCO < VDET H VDD ≥ VUVLO L VPTCO ≥ VDET L (Latch) X : Don’t care, 8-4. TCTH0x2BE (RESET included) VDD RESET VPTCO PTCGOOD VDD < VUVLO X X Indefinite VDD ≥ VUVLO H X Hi-Z VDD ≥ VUVLO L VPTCO < VDET Hi-Z VDD ≥ VUVLO L VPTCO ≥ VDET L (Latch) X : Don’t care, Hi-Z : High-impedance PTCGOOD latch wil be released if the RESET inputs “H” or re-input using the VDD. © 2023 5 2023-04-25 Toshiba Electronic Devices & Storage Corporation Rev. 2.0
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