TPS54320RHLR
Atụmatụ
1.Integrated 57-mΩ / 50-mΩ MOSFETs
2.Split Ike Rail: 1.6 ruo 17 V na PVIN
Ugboro ngbanwe 3.200-kHz ruo 1.2-MHz
4.mekọrịta na Mpụga elekere
Ntuziaka voltaji 5.0.8-V na ± 1% ziri ezi
6.Low 2-µA nkwụsị Quiescent dị ugbu a
7.Hiccup Overcurrent Protection
8.Monotonic Start-Up n'ime Prebiased mmepụta
9.-40°C ruo 150°C Okpomọkụ Junction na-arụ ọrụ
Oke
1.Pin-to-Pin dakọtara na TPS54620
2.Adjustable Slow Start/Power Sequencing
3.Power Ezi mmepụta maka Undervoltage na
Nlebanya oke voltaji
1. Mkpọchi ntinye n'okpuru voltaji na-agbanwe agbanwe (UVLO)
2. Ngwa ngwa ngwa SwitcherPro™ kwadoro
3. Maka akwụkwọ SWIFT ™ na SwitcherPro,
Gaa na www.ti.com/swift
Mepụta Nhazi Omenala Iji TPS54320
Ya na WEBENCH® Onye nrụpụta ike
Ngwa
1.Broadband, ịkparịta ụka n'Ịntanet, na nzikọrịta ozi
Akụrụngwa
2.Automated Test and Medical Equipment
Ngwa 3.DSP na FPGA Point-of-Load sitere na
Ụgbọ ala 12-V
Nkọwa
TPS54320 bụ ihe ngosi 17-V zuru oke, 3-Asynchronous mgbada mgbada nke emebere maka obere atụmatụ site na arụmọrụ dị elu yana jikọtara MOSFET dị elu na akụkụ dị ala.A na-enwetakwa nchekwa ohere ọzọ site na njikwa ọnọdụ ugbu a, nke na-ebelata ọnụ ọgụgụ akụrụngwa, yana site na
na-ahọpụta a elu mgbanwe ugboro, mbenata akara ukwu nke inductor.The mmepụta voltaji mmalite ramp na-achịkwa SS / TR pin nke na-enye ohere ọrụ dị ka ma a standalone ike ọkọnọ ma ọ bụ na nsochi ọnọdụ.Usoro ike ga-ekwe omume site n'ịhazi nke ọma ike na ike mgbapu na-emeghe ezigbo atụdo.Cycle site na okirikiri nke ugbu a na-amachi n'akụkụ FET dị elu na-echebe ngwaọrụ ahụ n'ọnọdụ ibu ibu ma na-akwalite ya site na njedebe dị ala dị ugbu a nke na-egbochi ịgbapụ ugbu a.A na-akpalite nchedo mgbakasị ahụ ma ọ bụrụ na ọnọdụ nfefe ahụ adịgidela ogologo oge karịa oge atọrọ.Mkpuchi ọkụ na-eme ka akụkụ ahụ kwụsị mgbe okpomọkụ anwụ gafere okpomọkụ nkwụsị ọkụ.TPS54320 dị na 14-pin, 3.5-mm × 3.5-mm VQFN, ngwugwu na-eme ka ọkụ. Ozi Ngwaọrụ PART NUMBER PACKAGE BODY SIZE (NOM) TPS54320 VQFN (14) 3.50 mm × 3.50 mm ịhụ ngwugwu niile dịnụ. ihe mgbakwunye nwere ike ịhazi na njedebe nke mpempe data.
