Position: Home  > All Categories> Integrated Circuits (ICs) > LB1868

LB1868

Features: • Output protection Zener diode with variable withstand voltageZ1, Z2 pins open: VOLM = 57V (24V specification)Z1, Z2 pins shorted: VOLM = 32V (12V specification)External Zener diode connected across Z1 - VCC pins:support for fans with large drive current• External resistor a...

product image

LB1868 Picture
See larger image
SeekIC No. : 004391159 Detail

LB1868: Features: • Output protection Zener diode with variable withstand voltageZ1, Z2 pins open: VOLM = 57V (24V specification)Z1, Z2 pins shorted: VOLM = 32V (12V specification)External Zener diode...

LB1868 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
LB1868
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: 2024/10/27

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:

• Output protection Zener diode with variable withstand voltage
Z1, Z2 pins open: VOLM = 57V (24V specification)
Z1, Z2 pins shorted: VOLM = 32V (12V specification)
External Zener diode connected across Z1 - VCC pins:
support for fans with large drive current
• External resistor allows configuration for 12V or 24V.
• Direct Hall element connection possible (built-in Hall amplifier with hysteresis supports core without auxiliary electrode)
• Built-in output transistor with 1.0A output current (strengthened negative-current support for core without auxiliary electrode)
• Built-in rotation detection function: Low during rotation and High during stop
• Built-in lockup protection with automatic recovery
• Built-in thermal shutdown






Pinout

Connection Diagram




Specifications

Parameter Symbol Conditions Ratings Unit
Maximum input current ICC max t20 ms 200 mA
Maximum applied output voltage VOUT max Internal V
Maximum output current IOUT max 1.0 A
Current flowing into RD pin IRD max 1.0 mA
RD applied voltage VRD max 30 V
Allowable power dissipation Pd max 1.1 W
Operating temperature Topr 30 to +80 °C
Storage temperature Tstg 55 to +150 °C


Absolute maximum ratings
Vm min [V] -
Vm max [V] -
IO max [A] 1





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 :
Resistors
A101G
3006P-1-205LF
Crystals and Oscillators
WT325BI0030.000000
2SB49
Memory Cards, Modules
WT32
VTL5C7
Kits
IT243
UVSC-110-4E1
Capacitors
GRM188R71H103KA01D
GRM21BR71H104KA01L
Optoelectronics
SFH7770
TLP423J
View more