LM22675MRE-5.0/NOPB Switching Voltage Regulators 1A STEP-DOWN VLTG REG
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Texas Instruments |
| Yam khoom: | Hloov Voltage Regulators |
| RoHS: | Paub meej |
| Mounting Style: | SMD / SMT |
| Pob / Case: | SO-PowerPad-8 |
| Topology: | Buck |
| Cov zis voltage: | 5 V |
| Cov zis tam sim no: | 1 A |
| Number of Outputs: | 1 Tso zis |
| Input voltage, Min: | 4.5 V |
| Input voltage, Max: | 42 V ib |
| Hloov zaus: | 500 kHz |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Series: | TIAB SA 22675 |
| Ntim: | Rov qab |
| Ntim: | Txiav daim kab xev |
| Ntim: | MouseReel |
| Hom Tshuaj: | Texas Instruments |
| Load Regulation: | 90% |
| Moisture Sensitive: | Yog lawm |
| Kev khiav hauj lwm muab khoom tam sim no: | 3.4 mA |
| Yam khoom: | Hloov Voltage Regulators |
| Factory Pack Quantity: | 250 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Cov khoom siv hluav taws xob - Min: | 4.5 V |
| Lub npe lag luam: | SIMPLE SWITCHER |
| Hom: | Inverting, Kauj Ruam |
| Chav ntsuas hnyav: | 85.300 mg 2 |
♠ LM22675/-Q1 42 V, 1 Ib qho yooj yim SWITCHER® Kauj Ruam-Down Voltage Regulator nrog Nta
Lub LM22675 switching regulator muab tag nrho cov haujlwm tsim nyog los ua kom muaj txiaj ntsig zoo ntawm qhov ntsuas hluav taws xob qis qis (pw) regulator siv qhov tsawg kawg nkaus ntawm cov khoom sab nraud. Qhov no yooj yim rau kev siv regulator suav nrog 42 V N-channel MOSFET hloov muaj peev xwm muab tau txog 1 A ntawm cov khoom thauj tam sim no.Txoj kab zoo thiab kev tswj hwm kev thauj khoom nrog rau kev ua haujlwm siab (> 90%) yog featured. Voltage hom tswj muaj qhov tsawg kawg nkaus ntawm lub sijhawm, tso cai rau qhov dav tshaj qhov sib piv ntawm cov tswv yim thiab cov zis voltages. Internal voj kev them nyiaj txhais tau hais tias tus neeg siv yog dawb los ntawm lub tedious hauj lwm ntawm xam lub voj kev them nyiaj Cheebtsam. Tsau 5 V tso zis thiab adjustable tso zis voltage xaiv muaj. Ib qho kev hloov zaus ntawm 500 kHz tso cai rau cov khoom me me sab nraud thiab cov lus teb tau zoo. Lub precision enable input tso cai rau yooj yim ntawm regulator tswj thiab system hwj chim sequencing. Hauv hom kaw lub regulator tsuas yog 25 µA (typ). Ua hauv soft-start (500 µs, typ) txuag cov khoom siv sab nraud. Lub LM22675 kuj tau tsim nyob rau hauv thermal kaw, thiab tam sim no txwv los tiv thaiv kev sib tsoo overloads.
LM22675 yog ib tug tswv cuab ntawm Texas Instruments'SIMPLE SWITCHER® tsev neeg. Lub tswv yim yooj yim SWITCHER muab rau ib qho yooj yim rau kev siv ua tiav tsim siv tsawg kawg nkaus ntawm cov khoom siv sab nraud thiab TI WEBENCH tsim cov cuab yeej. TI's WEBENCH cov cuab yeej suav nrog cov yam ntxwv xws li kev suav sab nraud, hluav taws xob simulation, thermal simulation, thiab Build-It boards kom yooj yim tsim-hauv.
• Wide Input Voltage Range: 4.5 V rau 42 V
• Internally Compensated Voltage Hom Tswj
• ruaj khov nrog qis ESR Ceramic Capacitor
• 200 mΩ N-Channel MOSFET
• Tso zis Voltage Options:
ADJ (Tsawg kawg li 1.285 V)
-5.0 (Tshaj Tawm rau 5 V)
• ± 1.5% Tawm tswv yim Reference raug
• Hloov zaus ntawm 500 kHz
• -40 ° C txog 125 ° C Kev khiav hauj lwm qhov kub thiab txias ntau yam
• Precision Enable Pin
• Integrated Boot-Strap Diode
• Integrated Soft-Start
• Tag Nrho WEBENCH® Enabled
• Kauj ruam-down thiab Inverting Buck-Boost daim ntawv thov
• LM22675Q yog Automotive Qib Khoom uas yog AEC-Q100 Qib 1 Tsim Nyog (–40 ° C txog + 125 ° C Ua Haujlwm Kub Kub)
• SO PowerPAD-8 (Exposed Pad) Pob
• Kev Tswj Lag Luam
• Telecom thiab Datacom Systems
• Embedded Systems
• Hloov los ntawm Standard 24 V, 12 V thiab 5 V Input Rails
