ibicuruzwa :
UBWOKO | DESCRIBE |
icyiciro | Inzira ihuriweho (IC) PMIC - Igenzura rya voltage - DC DC Guhindura |
uruganda | Ibikoresho bya Texas |
Urukurikirane | D-CAP2 ™ |
Amapaki | Tape na Reel (TR) Shear Band (CT) Digi-Reel® Custom Reel |
imiterere y'ibicuruzwa | Ntabwo iboneka kubishushanyo bishya |
Imikorere | Buck |
Ibisohoka | gusa |
topologiya | Buck |
Ubwoko Ibisohoka | birashobora guhinduka |
Umubare wibisubizo | 1 |
Umuvuduko - Iyinjiza (Min) | 4.5V |
Umuvuduko - Iyinjiza (Max) | 17V |
Umuvuduko - Ibisohoka (min / byagenwe) | 0.76V |
Umuvuduko - Ibisohoka (Ntarengwa) | 7V |
Ibiriho - Ibisohoka | 2A |
Inshuro - hindura | 650kHz |
Ikosora | Yego |
Ubushyuhe bwo gukora | -40 ° C ~ 85 ° C (TA) |
Ubwoko bwo kwishyiriraho | Ubwoko bwimisozi |
Ipaki / Uruzitiro | SOT-23-8 |
Ibikoresho byo gupakira | TSOT-23-8 |
Umubare wibicuruzwa shingiro | TPS562219 |
Ibidukikije no kohereza mu mahanga :
INYIGISHO | DESCRIBE |
Imiterere ya RoHS | Bihuye nibisobanuro bya ROHS3 |
Urwego rwo Kumva neza Ubushuhe (MSL) | 1 (unlimited) |
SHAKA imiterere | Ibicuruzwa bitagerwaho |
ECCN | EAR99 |
HTSUS | 8542.39.0001 |
Ibisobanuro rusange :
1 Ibiranga 3 Ibisobanuro
TPS562219 na TPS563219 biroroshye, byoroshye-kuri
1
• TPS562219: 2-Guhindura hamwe Byuzuye
koresha, 2-A, 3 -Ihinduranya intambwe-hasi ihinduka muri 8
133-m na 80-m FET
pin SOT-23.
• TPS563219: 3-Guhindura hamwe Byuzuye
Ibikoresho byateguwe neza kugirango bikore byibuze
68-m na 39-m FET
ibice byo hanze bibarwa kandi nabyo byashyizwe kuri
• D-CAP2 Control Kugenzura uburyo hamwe na 650-kHz Guhindura
Kugera kumurongo muto uhagaze.
Inshuro
Ibikoresho byo guhindura amashanyarazi (SMPS) ibikoresho
• Kwinjiza Umuvuduko Urwego: 4.5 V kugeza 17 V.
koresha D-CAP2 control uburyo bwo kugenzura butanga byihuse
• Umuvuduko w'amashanyarazi asohoka: 0,76 V kugeza 7 V.
igisubizo cyigihe gito no gushyigikira byombi hasi
• 650-kHz Guhindura inshuro
ibingana na seriveri irwanya (ESR) ibisohoka
nka polymer yihariye na ultra-hasi ya ESR ceramic
• Gufunga Buke Biri munsi ya 10 µA
ubushobozi butagira indishyi zo hanze
• 1% Ibisubizo Byumubyigano Wukuri (25 ° C)
Ibigize.
• Gutangira uhereye mbere-Kubogama Ibisohoka Umuvuduko
Ibikoresho buri gihe bikora muburyo bukomeza
• Kuzenguruka Ukuzenguruka kurenza urugero
buryo, bugabanya ibisohoka ripple voltage mumucyo
• Hiccup-mode Kurinda Umuvuduko
umutwaro ugereranije nuburyo bwo gutwara ibintu.
TPS562219 na TPS563219 ziraboneka muri 8-
• Kurinda OVP, UVLO na TSD Kurinda
pin 1.6 × 2.9 (mm) SOT (DDF) paki, na
• Guhindura byoroshye Intangiriro
byerekanwe kuva kuri 40 ° C kugeza 85 ° C yubushyuhe bwibidukikije.