Position: Home  > All Categories> Integrated Circuits (ICs) > NE5562

NE5562

Features: • Stabilized power supply• Temperature-compensated reference source• Sawtooth generator• Pulse width modulator• Remote on/off switching• Current limiting (2 levels)Application• Auxiliary comparator, with adjustable hysteresis• Loop fault pr...

product image

NE5562 Picture
See larger image
SeekIC No. : 004433398 Detail

NE5562: Features: • Stabilized power supply• Temperature-compensated reference source• Sawtooth generator• Pulse width modulator• Remote on/off switching• Current limitin...

NE5562 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
NE5562
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/23

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• Stabilized power supply
• Temperature-compensated reference source
• Sawtooth generator
• Pulse width modulator
• Remote on/off switching
• Current limiting (2 levels)


Application

• Auxiliary comparator, with adjustable hysteresis
• Loop fault protection
• Demagnetization/overvoltage protection
• Duty cycle adjust and clamp
• Feed-forward control
• External synchronization
• Total shutdown after adjustable number of overcurrent faults
• Soft-start


Pinout

Connection Diagram


Specifications

  PARAMETER
RATING
UNIT
VS Supply voltage-fed mode (Pin 17)
16
V
ICC current-fed mode (Pin 7)
30
mA
  Output transistor output current
100
mA
  Sync (Pin 11)
VS
V
  Duty cycle control (Pin 5)
VZ
V
  Remote on/off (Pin 6)
VS
V
  Output invert control (Pin 15)
VS
V
  Feedback pin (Pin 8)
VZ
V
  CDELAY (Pin 16)
VZ
V
  External mod in (Pin 4)
VS
V
FF Feed-forward (Pin 1)
VS
V
  Demag/overvoltage in (Pin 18)
VZ
V
  Current sense (Pin 14)
VS
V
  80Low supply sense and hysteresis (Pins 12, 13)
VS
V
TJ Operating junction temperature
135
°C
TSTG Storage temperature range
-65 to +150
°C
TSOLD Lead soldering temperature (10sec)
300
°C
NOTES:
1. Ground Pin 20 must always be the most negative pin.
2. For power dissipation, see the application section which follows.


Description

The NE/SE5562 is a single-output control circuit for switched-mode power supplies. This single monolithic IC contains all control and protection features needed for full-featured switched-mode power supplies.

The 100mA source/sink output of NE/SE5562 is designed to drive power FETs directly. The associated output logic is designed to prevent double pulsing or cross-conduction current spiking on the output. All of the control and protect of NE/SE5562 features work cycle-by-cycle up to the maximum operating frequency of 600kHz. For ease of interface, all digital inputs are TTL or CMOS compatible.

The NE5562 is supplied in 20-pin glass/ceramic (Cerdip), plastic DIP, and plastic SO packages. The NE grade part is characterized and guaranteed over the commercial ambient temperature range of 0°C to +70°C and junction temperature range of 0°C to +85°C. The SE5562 is supplied in the glass/ceramic (Cerdip) package. The SE grade part is characterized and guaranteed over the ambient temperature range of -55 to +125°C and junction temperature range of -55 to +135°C.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Hardware, Fasteners, Accessories
MF-A02
LMS700KF07
Industrial Controls, Meters
SGDM-15ADA
41AA1600E
Connectors, Interconnects
ASP-134488-01
WM4078-ND
Cables, Wires
821-0814-a
415-0100-150
Kits
IT243
UVSC-110-4E1
Test Equipment
TOP853
TOP2005
View more