LT8613EUDE#TRPBF PMIC Chip LT8613IUDE
LT8613EUDE#TRPBF PMIC Chip
,PMIC Chip LT8613IUDE
,Linear Technology LT8613IUDE
LT8613EUDE#TRPBF Buck Switching Regulator PMIC Chip LINEAR TECHNOLOGY LT8613IUDE
PMIC Chip LT8613 Features :
Rail-to-Rail Current Sense Amplifier with Monitor
Wide Input Voltage Range: 3.4V to 42V
Ultralow Quiescent Current Burst Mode®
Operation: 3μA IQ Regulating 12VIN to 3.3VOUT
Output Ripple < 10mVP-P
High Efficiency Synchronous Operation:
95% Efficiency at 3A, 5VOUT from 12VIN
94% Efficiency at 3A, 3.3VOUT from 12VIN n Fast Minimum Switch-On Time: 40ns
Low Dropout Under All Conditions: 250mV at 3A
Allows Use of Small Inductors
Low EMI
Adjustable and Synchronizable: 200kHz to 2.2MHz
Current Mode Operation
Accurate 1V Enable Pin Threshold
Internal Compensation
Output Soft-Start and Tracking
Small Thermally Enhanced 3mm × 6mm 28-Lead QFN Package
Automotive and Industrial Supplies
General Purpose Step-Down n CCCV Power Supplies
Application:
Automotive and Industrial Supplies
General Purpose Step-Down
CCCV Power Supplies
LT8613 PMIC Chip Specification :
|
Category
|
|
| Family |
PMIC CHIP- Voltage Regulators - DC DC Switching Regulators
|
|
Series
|
-
|
|
Package
|
Tube&Tape & Reel (TR)
|
|
Part Status
|
Active
|
|
Function
|
Step-Down
|
|
Output Configuration
|
Positive or Negative
|
|
Topology
|
Buck
|
|
Output Type
|
Adjustable
|
|
Number of Outputs
|
1
|
|
Voltage - Input (Min)
|
3.4V
|
|
Voltage - Input (Max)
|
42V
|
|
Voltage - Output (Min/Fixed)
|
0.97V
|
|
Voltage - Output (Max)
|
41.58V
|
|
Current - Output
|
6A
|
|
Frequency - Switching
|
200kHz ~ 2.2MHz
|
|
Synchronous Rectifier
|
Yes
|
|
Operating Temperature
|
-40°C ~ 125°C (TJ)
|
|
Mounting Type
|
Surface Mount
|
|
Package / Case
|
28-WFQFN Exposed Pad
|
|
Supplier Device Package
|
28-QFN (3x6)
|
|
Base Product Number
|
LT8613 Description :
42V, 6A Synchronous Step-Down Regulator with Current Sense and 3µA Quiescent Current The LT8613 is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 3µA of quiescent current. Top and bottom power switches are included with all necessary circuitry to minimize the need for external components. The built-in current sense amplifier with monitor and control pins allows accurate input or output current regulation and limiting. Low ripple Burst Mode operation enables high efficiency down to very low output currents while keeping the output ripple below 10mVP-P. A SYNC pin allows synchronization to an external clock. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability. The EN/UV pin has an accurate 1V threshold and can be used to program VIN undervoltage lockout or to shut down the LT8613 reducing the input supply current to 1µA. A capacitor on the TR/SS pin programs the output voltage ramp rate during start-up. The PG flag signals when VOUT is within ±9% of the programmed output voltage as well as fault conditions. The LT8613 is available in a small 28-lead 3mm × 6mm QFN package with exposed pad for low thermal resistance.
Related Products :
DRV8881ERHRT DRV88 Dual H Bridge Motor Driver Integrated Circuit IC Components
SF5533 SF5533LGT Current Mode PWM Controller IC SOT23-6 for offline flyback converter applications
LM3940IS-3.3 Linear Voltage Regulator IC DDPAK Texas Instruments Integrated Circuits
LT1673IS8#TRPBF LT1339IN#PBF Linear Technology
LTC1257 LT1767EMS8E#PBF
BQ40Z50RSMR PMIC IC chips BQ40Z50RSMR-R1 BQ40Z50RSMR-R2 BQ40Z50RSMT-R1 BQ40Z50RSMT-R2 BQ40Z50RSMT BQ40Z50RSMR-R1G4 BQ40Z50RSMR-R2G4
LV3842XFDBVR LV3842XFDBVT
| Image | Part # | Description | |
|---|---|---|---|
|
|
DRV8881ERHRT DRV88 Dual H Bridge Motor Driver Integrated Circuit IC Components |
Dual H Bridge Motor Driver Integrated Circuit IC Components
|
|
|
|
SF5533 SF5533LGT Current Mode PWM Controller IC SOT23-6 for offline flyback converter applications |
SF5533LGT IC offline flyback converter applications AC/DC Adaptors Open-frame SMPS Laptop Charger
|
|
|
|
LM3940IS-3.3 Linear Voltage Regulator IC DDPAK Texas Instruments Integrated Circuits |
LM3940IS-3.3V TI IC Brand new and original in stock
|
|
|
|
LT1673IS8#TRPBF LT1339IN#PBF Linear Technology |
|
|
|
|
LTC1257 LT1767EMS8E#PBF |
LTC1257 LT1767EMS8E PMIC Chip
|
|
|
|
BQ40Z50RSMR PMIC IC chips BQ40Z50RSMR-R1 BQ40Z50RSMR-R2 BQ40Z50RSMT-R1 BQ40Z50RSMT-R2 BQ40Z50RSMT BQ40Z50RSMR-R1G4 BQ40Z50RSMR-R2G4 |
BQ40Z50RSMR Battery management IC chips for power tools e-bikes and portable devices
|
|
|
|
LV3842XFDBVR LV3842XFDBVT |
LV3842 Voltage reduction switch-mode regulator IC chip
|