SPM6530 Step down Regulator comprising of Controller IC Synchronous DC-DC and Power MOSFET
manufacturer:
Manufacturer
Description:
2.2 µH Shielded Drum Core, Wirewound Inductor 8.2 A 19mOhm Max Nonstandard
Category:
Electronic IC Chips
Price:
0.1USD
Payment Method:
T/T, Western Union,Paypal
Specifications
Features:
High-Speed Response DC-DC Step Down RegulatorCircuit
Voltage:
0.75 V To 5.5 V
Temperature:
No
Application:
High Current Distributed Power Systems
Description:
A Synchronous DC-DC Step DownRegulator
Type:
Controller IC
Highlight:
soldering smd resistor
,resistors transistors capacitors
Introduction
SPM6530 Step down Regulator comprising of Controller IC
VIN = 4.5 V to 30 V, 10 A
Synchronous DC-DC Step down Regulator
comprising of Controller IC and Power MOSFET
FEATURES
High-Speed Response DC-DC Step Down Regulator
Circuit that employs Hysteretic Control System
Two 11 mΩ (Typ.)
MOSFETs for High Efficiency at 10 A
SKIP (discontinuous) Mode for Light Load Efficiency
Up to 10 A Output Current
Input VoltageRange : AVIN : 4.5 V to 30 V,
PVIN : 4.5 V to 30 V,
Output Voltage Range : 0.75 V to 5.5 V
Selectable Switching Frequency 250 kHz , 750 kHz ,
1250 kHz
Adjustable Soft Start
Low Operating and Standby Quiescent Current
Open Drain Power Good Indication for Output Over ,
Under Voltage
Built-in Under Voltage Lockout (UVLO),
Thermal Shut Down (TSD),
Over Voltage Detection (OVD),
Under Voltage Detection (UVD),
Over Current Protection (OCP),
Short Circuit Protection (SCP)
HQFN040-A3-0606B ( Size : 6 mm X 6 mm, 0.5 mm
pitch ), 40pin Plastic Quad Flat Non-leaded Package
Heat Slug Down (QFN Type)
DESCRIPTION
NN30312A is a synchronous DC-DC Step down
Regulator (1-ch) comprising of a Controller IC and two
power MOSFETs and employs the hysteretic control
system.
By this system, when load current changes suddenly, it
responds at high speed and minimizes the changes of
output voltage.
Since it is possible to use capacitors with small
capacitance and it is unnecessary to add external parts
for system phase compensation, this IC realizes
downsizing of set and reducing in the number of external
parts. Output voltage is adjustable by user.
Maximum current is 10 A.
APPLICATIONS
High Current Distributed Power Systems such as
・HDDs (Hard Disk Drives)
・SSDs (Solid State Drives)
・PCs
・Game consoles
・Servers
・Security Cameras
・Network TVs
・Home Appliances
・OA Equipment etc.
|
VOUT [V]
|
RFB1 [Ω]
|
RFB2 [Ω]
|
|
5.0
|
11.0 k
|
1.5 k
|
|
3.3
|
4.5 k
|
1.0 k
|
|
1.8
|
2.0 k
|
1.0 k
|
|
1.0 |
1.0 k | 1.5 k |
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