Details, datasheet, quote on part number: SIP12108DMP-T1GE4
PartSIP12108DMP-T1GE4
CategorySemiconductors => Power Management ICs => Voltage Regulators & Voltage Controllers => 8844050
TitleSwitching Voltage Regulators 5A 2.8V to 5.5V Microbuck Sync Rgltr
DescriptionVishay microBUCK Integrated Voltage Regulators are integrated with high-side and low-side power MOSFETs. These regulators architecture delivers ultrafast transient response with minimum output capacitance and tight ripple regulation at very light load. The microBUCK integrated voltage regulators are available in 2A, 4A, 6A, and 10A variants. These regulators are 5mm x 5mm pin-compatible, lead-free, and are available in power enhanced MLP55-27L package. The voltage regulators feature Over-Current Protection (OCP), Output Over-Voltage Protection (OVP), Short-Circuit Protection (SCP), Output Under-Voltage Protection (UVP), and Thermal Shutdown (OTP). These regulators produce an adjustable output voltage down to 0.8V from 4.5V to 60V input rail. The microBUCK integrated voltage regulators accommodate a variety of applications including computing, consumer electronics, telecom, and industrial.
CompanyVishay/Semiconductors
DatasheetDownload SIP12108DMP-T1GE4 datasheet
Cross ref.Similar parts: SiP12108DMP-T1GE4, BD9B300MUV-E2
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Specifications 
Mounting StyleSMD/SMT
Package/CaseQFN-16
Output Voltage600 mV to 5.5 V
Output Current5 A
Number of Outputs1 Output
Input Voltage MAX5.5 V
TopologyBuck
Input Voltage MIN2.8 V
Switching Frequency4 MHz
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 85 C
SeriesSIP1210
PackagingCut Tape, eel, Reel
SIP12108DMP-T1GE4 photo

Others parts numbering
SIC401ACD-T1-GE3: Switching Voltage Regulators 15A 3V to 17V Microbuck Sync Rgltr
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SIC401BCD-T1-GE3: Switching Voltage Regulators 15A 3V to 17V Microbuck Sync Rgltr
SIP12116DMP-T1-GE4: Switching Voltage Regulators 3A 4.5V to 15V Microbuck Sync Rgltr
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SIP12110DMP-T1-GE4: Switching Voltage Regulators 6A 4.5V to 15V Microbuck Sync Rgltr
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SIC462ED-T1-GE3: Switching Voltage Regulators Sync Buck Regulator 4.5 to 60V; 6A; 95%
SIC461ED-T1-GE3: Switching Voltage Regulators 10A, 4.5-60V buck reg 100kHZ to 2MHz
SIC463ED-T1-GE3: Switching Voltage Regulators 4A, 4.5-60V buck reg 100kHZ to 2MHz
SIP12108ADMP-T1GE4
SIC424CD-T1-GE3: Switching Voltage Regulators 6A 3V to 28V Microbuck Sync Rgltr
SIC414CD-T1-GE3

 

Features, Applications

DESCRIPTION

The is a high frequency current-mode constant on-time (CM-COT) synchronous buck regulator with integrated high-side and low-side power MOSFETs. Its power stage is capable of supplying 5 A continuous current at 4 MHz switching frequency. This regulator produces an adjustable output voltage down 0.6 V from 5.5 V input rail to accommodate a variety of applications, including computing, consumer electronics, telecom, and industrial. SiP12108's CM-COT architecture delivers ultra-fast transient response with minimum output capacitance and tight ripple regulation at very light load. The part is stable with any capacitor type and no ESR network is required for loop stability. The device also incorporates a power saving scheme that significantly increases light load efficiency. The SiP12108 integrates a full protection feature set, including output overvoltage protection (OVP), output under voltage protection (UVP) and thermal shutdown (OTP). The "A" version of the device, SiP12108A, does not have the UVP feature. They also incorporate UVLO for the input rail and an internal soft-start ramp. The SiP12108 is available in lead (Pb)-free power enhanced mm QFN-16 package.

FEATURES

5.5 V input voltage Adjustable output voltage down 5 A continuous output current Programmable switching frequency to 4 MHz 95 % peak efficiency Stable with any capacitor. No external ESR network required. Ultrafast transient response Selectable power saving (PSM) mode or forced continuous mode 1 % accuracy of VOUT setting Pulse-by-pulse current limit Scalable with SiP12108 is fully protected with OTP, SCP, UVP, OVP SiP12108A is fully protected with OTP, SCP, OVP

PGOOD Indicator PowerCAD Simulation software available at vishay.transim.com/login.aspx Material categorization: For definitions of compliance please see www.vishay.com/doc?99912

APPLICATIONS

Point of load regulation for low-power processors, network processors, DSPs, FPGAs, and ASICs Low voltage, distributed power architectures with 5 V rails Computing, broadband, networking, LAN/WAN, optical, test and measurement A/V, high density cards, storage, DSL, STB, DVR, DTV, Industrial PC

POWER SAVE MODE ENABLE POWER GOOD INPUT 5.5 V PGOOD VIN EN AUTO LX VOUT VFB GMO AGND RON VOUT

Fig. 1 - Typical Application Circuit for B, 11-Nov-13 Document Number: 62699 1 For technical questions, contact: analogswitchtechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

CONDITIONS Reference to PGND Reference to AGND Reference to PGND Reference to AGND LIMIT -0.3 to AVIN 150 V UNIT

ELECTRICAL PARAMETER VIN AVIN LX AGND to PGND All Logic Inputs TEMPERATURE Max. Operating Junction Temperature Storage Temperature POWER DISSIPATION Junction to Ambient Thermal Impedance (RthJA) Maximum Power Dissipation ESD PROTECTION HBM 4 kV Ambient temperature 25 C Ambient temperature 3.4 1.3 C/W W C

Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

ELECTRICAL PARAMETER VIN AVIN LX VOUT Ambient Temperature MINIMUM TYPICAL to 85 MAXIMUM x VIN C V UNIT

Document Number: 62699 2 For technical questions, contact: analogswitchtechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

TEST CONDITION UNLESS OTHERWISE SPECIFIED VIN = AVIN 85 C LIMITS MIN. TYP. MAX. UNIT

PARAMETER POWER SUPPLY Power Input Voltage Range Bias Input Voltage Range Input Current Shutdown Current AVIN UVLO Threshold AVIN UVLO Hysteresis PWM CONTROLLER Feedback Reference VFB Input Bias Current Transconductance GMO Source Current GMO Sink Current Switching Frequency Range Minimum On-Time Minimum Off-Time Soft Start Time INTEGRATED MOSFETS High-Side On Resistance Low-Side On Resistance FAULT PROTECTIONS Over Current Limit Output OVP Threshold Output UVP Threshold Over Temperature Protection POWER GOOD Power Good Output Threshold Power Good On Resistance Power Good Delay Time ENABLE THRESHOLD Logic High Level Logic Low Level VEN_H VEN_L 0.4 V VFB_RISING_VTH_OV VFB_FALLING_VTH_UV RON_PGOOD tDLY_PGOOD VFB rising above 0.6 V reference VFB falling below 0.6 V reference s IOCP VFB_OVP VFB_UVP Inductor valley current VFB with respect 0.6 V reference Rising temperature Hysteresis % C RON_HS RON_LS VIN = AVIN VFB IFB gm IGMO_SOURCE IGMO_SINK fSW tON_MIN tOFF_MIN tSS Guaranted by design Guaranted by design VOUT 1.2 V, RON mS A MHz ns ms VIN AVIN IIN_NOLOAD IIN_SHDN AVIN_UVLO AVIN_UVLO_HYS Non- switching, 0 A, Ron 100 k, AUTO = Low 0 V AVIN rising mV V SYMBOL

Document Number: 62699 3 For technical questions, contact: analogswitchtechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


 

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