STMicroelectronics

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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

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Description

KA7500B : PWM Controller, Programmable Frequency to 300KHz. For complete documentation, see the data sheet. KA7500B . For more information please Jul 1, 2000 In this circuit we used a KA7500B (Fairchild Semiconductor), which is a voltage mode PWM IC. Figure 6 shows the operating waveform when The NCS29001 is an integrated LED driver used in LCD display backlighting applications. A configurable bill of materials allows the designer to create a highly The L6591 is a double-ended PWM controller specific to the soft-switched half bridge topology. It provides complementary PWM control, where the high-side DESCRIPTION. Third generation Power MOSFETs from Vishay provide the designer with the best combination of fast switching, ruggedized device design, low

Part Number KA7500B
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Controllers
Brand STMicroelectronics
Description IC REG CTRLR BUCK 16DIP
Series -
Packaging Tube
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7 V ~ 42 V
Frequency - Switching 1kHz ~ 300kHz
Duty Cycle (Max) 45%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Dead Time Control
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-DIP
Image Integrated Circuits (ICs)
Lowest Price: $0.43   Highest Price: $3.41
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D/C
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Company
Part Number:

KA7500B

Brand:

STMicroelectronics

D/C:
21+
Qty:

45000

Price (USD):

3.41

Company:

BULE SKY ELECTRONIC LIMITED

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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

KA7500B

Brand:

STMicroel

D/C:
07+
Qty:

24

Price (USD):

0.43

Company:

Pujia Electronics Technology Co., Limited

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Part Number:

KA7500B

Brand:

STMICROELECT

D/C:
Qty:

500

Price (USD):

1.175

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

KA7500B

Brand:

ST/MICRON

D/C:
03+
Qty:

1000

Price (USD):

1.92

Company:

Good Time Electronic Group Limited

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Part Number:

KA7500B

Brand:

ST

D/C:
Qty:

2500

Price (USD):

2.665

Company:

Nosin (HK) Electronics Co.

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KA7500B Ref.

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