LTM4644IY Switching Voltage Regulators [Tin-Lead SnPb BGA] Quad 14VIN, 4A Kauj Ruam-Down uModule Regulator nrog Configurable Output Array
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♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Analog Devices Inc. |
| Yam khoom: | Hloov Voltage Regulators |
| RoHS: | Tsis muaj - RoHS Version muaj |
| Mounting Style: | SMD / SMT |
| Pob / Case: | BGA-77 |
| Topology: | Buck |
| Cov zis voltage: | 600mV rau 5.5V |
| Cov zis tam sim no: | 4 A |
| Number of Outputs: | 4 Tso zis |
| Input voltage, Min: | 4 V |
| Input voltage, Max: | 14 V |
| Quiescent Current: | 11 ua |
| Hloov zaus: | 1 MHz |
| Yam tsawg kawg nkaus ua haujlwm kub: | -40 C ua |
| Ua haujlwm kub siab tshaj plaws: | + 125 C |
| Series: | LWM 4644 |
| Ntim: | Tais |
| Hom Tshuaj: | Analog Devices |
| Cov khoom siv txhim kho: | DC1900A, DC2428A |
| Input voltage: | 4V rau 14V |
| Load Regulation: | 0.5% |
| Moisture Sensitive: | Yog lawm |
| Kev khiav hauj lwm muab khoom tam sim no: | 2 mA |
| Yam khoom: | Hloov Voltage Regulators |
| Kev kaw: | Kaw |
| Factory Pack Quantity: | 170 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
| Lub npe lag luam: | uModule |
| Hom: | DC / DC µModule Regulator |
| Chav ntsuas hnyav: | 0.066897 ua |
♠ Quad DC / DC µModule Regulator nrog Configurable 4A Output Array
Lub LTM® 4644 / LTM4644-1 yog quad DC / DC kauj ruam-down µModule (micromodule) regulator nrog 4A ib qhov tso zis. Outputs tuaj yeem sib npaug hauv ib qho array txog li 16A muaj peev xwm. Muaj nyob rau hauv lub pob yog cov tswj kev hloov pauv, powerFETs, inductors thiab cov khoom txhawb nqa. Kev khiav hauj lwm dhau ntawm qhov input voltage ntau ntawm 4V rau 14V lossis 2.375V rau 14V nrog rau lwm yam khoom tsis zoo, LTM4644 / LTM4644-1 txhawb nqa qhov tso zis ntau ntawm 0.6V txog 5.5V. Nws cov qauv tsim ua haujlwm siab muab 4A txuas ntxiv (5A ncov) tso zis tam sim no rau ib qho channel. Tsuas yog bulk input thiab output capacitor yog xav tau.
■ Quad Output Step-Down µModule® Regulator nrog 4A ib qhov tso zis
■ Wide Input Voltage Range: 4V txog 14V
■ 2.375V rau 14V nrog Sab Nraud Bias
■ 0.6V rau 5.5V tso zis Voltage
■ 4A DC, 5A Peak Output Tam Sim No Txhua Channel
■ Txog li 5.5W Fais Fab Dissipation (TA = 60 ° C, 200 LFM, Tsis muaj cua sov dab dej)
■ ± 1.5% Total Output Voltage Regulation
■ Tam sim no hom tswj, ceev ceev teb
■ Parallelable rau Higher Output Tam sim no
■ Tso zis Voltage Tracking
■ Internal Temperature Sensing Diode Output
■ External Frequency Synchronization
■ Overvoltage, Tam sim no thiab kub tiv thaiv
■ 9mm × 15mm × 5.01mm BGA Pob
■ Multirail Point of Load Regulation
■ FPGAs, DSPs thiab ASICs Applications
