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製造元 Texas Instruments LM2576T-15 のシンボル、フットプリント、3D STEPモデルを信頼できるパートナーからダウンロードする
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代替部品
Price @ 1000
$ 1.76
$ 1.76
Stock
147,840
137,481
137,481
Authorized Distributors
0
3
3
Case/Package
TO-220
TO-220
TO-220
Number of Pins
5
5
5
Number of Outputs
1
1
1
Max Output Current
3 A
3 A
3 A
Switching Frequency
52 kHz
-
-
Min Input Voltage
4 V
4 V
4 V
Max Input Voltage
40 V
40 V
40 V
Min Output Voltage
-
-
-
Max Output Voltage
-
-
-
Efficiency
88 %
88 %
88 %
Synchronous Rectifier
No
-
-
説明
Texas Instruments LM2576T-15の詳細は販売業者から提供されます。
EASY SWITCHER 3.0 A STEP.DOWN VOLTAGE REGULATOR | IC REG BUCK 15V 3A TO220-5
SIMPLE SWITCHER® 3A Step-Down Voltage Regulator 5-TO-220 -40 to 125
Conv DC-DC 4V to 40V Inv/Step Down Single-Out 15V 3A 5-Pin(5+Tab) TO-220
SWITCHING REG 3A 15V, 2576, TO2205; Output Voltage:15V; Voltage Regulator Case Style:TO-220; No. of Pins:5; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:4%; Base Number:2576; IC Generic Number:2576; Input Voltage Max:40V; Input Voltage Min:17V; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:3A; Output Voltage Max:15V; Package / Case:TO-220; Power Supply IC Type:Step-down switching regulator; Supply Voltage Max:40V; Supply Voltage Min:4V; Termination Type:Through Hole; Voltage Regulator Type:Switching, Step Down (Buck), Inverting
The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2576 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in some cases no heat sink is required. A standard series of inductors optimized for use with the LM2576 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies. Other features include a guaranteed +-4% tolerance on output voltage within specified input voltages and output load conditions, and +-10% on the oscillator frequency. External shutdown is included, featuring 50 uA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions.
メーカーの別名
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- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
技術仕様
Physical
Case/PackageTO-220
MountThrough Hole
Number of Pins5
Technical
Efficiency88 %
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current3 A
Min Input Voltage4 V
Min Operating Temperature-40 °C
Nominal Output Voltage15 V
Number of Outputs1
Operating Supply Voltage40 V
Output Current3 A
Output TypeFixed
Output Voltage15 V
PackagingCut Tape
Switching Frequency52 kHz
Synchronous RectifierNo
TopologyBuck