Njirimara ngwaahịa:
Ụdị | Kọwaa |
udi | Sekit jikọtara ọnụ (IC) PMIC - Ndị na-achịkwa voltaji - DC DC ndị na-ahụ maka mgbanwe mgbanwe |
emeputa | Ngwa Texas |
usoro | D-CAP2™ |
ngwugwu | Teepu na Reel (TR) Shear Band (CT) Digi-Reel® Custom Reel |
ngwaahịa ọnọdụ | Ọ dịghị maka atụmatụ ọhụrụ |
Ọrụ | Buck |
nhazi mmepụta | dị nnọọ |
topology | Buck |
ụdị mmepụta | mgbanwe |
Ọnụọgụ nke mmepụta | 1 |
Voltaji - Ntinye (Nkeji) | 4.5V |
Voltaji - Ntinye (Max) | 17V |
Voltaji - Mpụta (nkeji/obere) | 0.76V |
Voltaji - Mpụta (Kachasị) | 7V |
Ugbu a - Mmepụta | 2A |
Ugboro - mgba ọkụ | 650kHz |
Ihe nrụpụta mmekọrịta | Ee |
Ọnọdụ okpomọkụ na-arụ ọrụ | -40°C ~ 85°C (TA) |
ụdị echichi | Ụdị Ugwu elu |
Ngwugwu/Mkpuchi | SOT-23-8 |
Nkwakọ ngwaahịa ngwaahịa | TSOT-23-8 |
Nọmba ngwaahịa bụ isi | TPS562219 |
Nkewa gburugburu na mbupụ:
Àgwà | Kọwaa |
Ọnọdụ RoHS | Dabara na nkọwapụta ROHS3 |
Ọkwa Mmetụta Umi (MSL) | 1 (akparaghị ókè) |
Ọkwa iru | Ngwaahịa anaghị eru eru |
ECN | EAR99 |
HTSUS | 8542.39.0001 |
Nkọwa zuru oke:
1 Atụmatụ 3 Nkọwa
TPS562219 na TPS563219 dị mfe, dị mfe na-
1
• TPS562219: 2-A Ntụgharị na ejikọtara
jiri, 2-A, 3 - Ndị ntụgharị mgbada mgbada na-emekọrịta ihe na 8
133-m na 80-m FETs
pin SOT-23 ngwugwu.
• TPS563219: 3-A Ntụgharị na ejikọtara
Emebere ngwaọrụ ndị a ka ọ rụọ ọrụ na opekempe
68-m na 39-m FETs
akụrụngwa mpụga agụta yana nke kachasị na
• Njikwa ọnọdụ D-CAP2™ nwere ntụgharị 650-kHz
nweta obere njikere ugbu a.
Ugboro ugboro
Ngwa ndị a na-enye ọnọdụ ọkụ ọkụ (SMPS).
• Oke ntinye voltaji: 4.5 V ruo 17 V
were njikwa ọnọdụ D-CAP2™ na-enye ngwa ngwa
• Oke ọkụ mmepụta: 0.76 V ruo 7 V
nzaghachi na-agafe agafe na ịkwado ma ala
• 650-kHz ugboro mgbanwe
Equivalent series resistance (ESR) mmepụta capacitors
dị ka ọpụrụiche polymer na ultra-low ESR seramiiki
• Mmechi dị ala ugbu a na-erughị 10 µA
capacitors na-enweghị ụgwọ mpụga
• 1% ziri ezi voltaji nzaghachi (25°C)
components.
• Mmalite site na voltaji mmepụta ebugara ụzọ
Ngwa ndị a na-arụ ọrụ mgbe niile na-aga n'ihu
• Oke Site na okirikiri gafere ihe dị ugbu a
mode, nke na-ebelata mmepụta ripple voltaji na ìhè
• Ụdị mgbakasị ahụ n'okpuru Nchekwa voltaji
ibu ma e jiri ya tụnyere ụkpụrụ nduzi na-akwụsị .
TPS562219 na TPS563219 dị na 8-
• Nchekwa OVP, UVLO na TSD anaghị egbochi
pin 1.6 × 2.9 (mm) ngwugwu SOT (DDF), na
• Mmalite dị nro na-agbanwe agbanwe
kpọmkwem site na -40°C ruo 85°C nke ọnọdụ okpomọkụ.