Manufacturer Product Number:
LM2647LQ
Product Overview
Manufacturer:
Texas Instruments
DiGi Electronics Part Number:
LM2647LQ-DG
Description:
IC REG CTRLR BUCK 28WQFN
Detailed Description:
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-WQFN (5x5)
Inventory:
1340589
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LM2647LQ Technical Specifications
Category
Power Management (PMIC), DC DC Switching Controllers
Manufacturer
Texas Instruments
Packaging
-
Series
-
Product Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
5.5V ~ 28V
Frequency - Switching
200kHz ~ 500kHz
Duty Cycle (Max)
75%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-5°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Supplier Device Package
28-WQFN (5x5)
Base Product Number
LM2647
Additional Information
Other Names
LM2647LQDKR
LM2647LQCT
LM2647LQTR
Standard Package
1,000
Environmental & Export Classification
RoHS Status
RoHS non-compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Alternative Models
PART NUMBER
LM2647LQ/NOPB
MANUFACTURER
National Semiconductor
QUANTITY AVAILABLE
817
DiGi PART NUMBER
LM2647LQ/NOPB-DG
UNIT PRICE
2.32
SUBSTITUTE TYPE
Direct
DIGI Certification
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