KA7500C

Switching Converters, Regulators & Controllers SMPS Controller

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KA7500C Picture
SeekIC No. : 00584204 Detail

KA7500C: Switching Converters, Regulators & Controllers SMPS Controller

floor Price/Ceiling Price

US $ .26~.44 / Piece | Get Latest Price
Part Number:
KA7500C
Mfg:
Fairchild Semiconductor
Supply Ability:
5000

Price Break

  • Qty
  • 0~1
  • 1~25
  • 25~100
  • 100~250
  • Unit Price
  • $.44
  • $.34
  • $.3
  • $.26
  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
  • 15 Days
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Total Cost: $ 0.00

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Upload time: 2024/3/27

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Product Details

Quick Details

Output Voltage : 5 V Output Current : 0.25 A
Input Voltage : 0.3 V to 5.3 V Switching Frequency : 300 KHz
Operating Temperature Range : - 25 C to + 85 C Mounting Style : Through Hole
Package / Case : DIP-16 Packaging : Tube    

Description

Output Power :
Packaging : Tube
Output Voltage : 5 V
Switching Frequency : 300 KHz
Mounting Style : Through Hole
Operating Temperature Range : - 25 C to + 85 C
Output Current : 0.25 A
Input Voltage : 0.3 V to 5.3 V
Package / Case : DIP-16


Features:

• Internal Regulator Provides a Stable 5V Reference Supply Trimmed to ±1% Accuracy.
• Uncommitted Output TR for 200mA Sink or Source Current
• Output Control for Push-Pull or Single-Ended Operation
• Variable Duty Cycle by Dead Time Control (Pin 4) Complete PWM Control Circuit
• On-Chip Oscillator With Master or Slave Operation
• Internal Circuit Prohibits Double Pulse at Either Output






Specifications

Characteristic
Symbol
Value
Unit
Supply Voltage
VCC
42
V
Collector Supply Voltage
VC
42
V
Output Current
IO
250
mA
Amplifier Input Voltage
VIN
VCC +0.3
mA
Power Dissipation (TA = 25°C)
PD
1 (KA7500C)
0.9 (KA7500CD)
W
Operating Temperature
TOPR
0 ~ +70
°C
Storage and Junction Temperature
TSTG
-65 ~ +150
°C
Junction Temperature

Tj

125

°C




Product Product status Eco Status Pricing* Package type Leads Packing method Package Drawing
KA7500C Full Production RoHS Compliant $0.251 DIP 16 RAIL
KA7500CD Full Production RoHS Compliant $0.334 SOP 16 RAIL
KA7500CDTF Full Production RoHS Compliant $0.334 SOP 16 TAPE REEL
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples





Description

The KA7500C is used for the control circuit of the pulse width modulation switching regulator. The KA7500C consists of 5V reference voltage circuit, two error amplifiers, flip flop, an output control circuit, a PWM comparator, a dead time comparator and an oscillator. This KA7500C can be operated in the switching frequency of 1kHz to 300kHz. The precision of voltage reference (Vref) is improved up to ±1% with trimming. This provides a better output voltage regulation. The operating temperature range is -25°C ~ +85°C.






Parameters:

Technical/Catalog InformationKA7500C
VendorFairchild Semiconductor
CategoryIntegrated Circuits (ICs)
PWM TypeVoltage Mode
Number of Outputs1
Package / Case16-DIP
PackagingTube
Duty Cycle45%
Voltage - Supply7 V ~ 42 V
Frequency-Max300kHz
BuckNo
BoostNo
FlybackNo
InvertingNo
DoublerNo
DividerNo
CukNo
IsolatedNo
Drawing Number*
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names KA7500C
KA7500C



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