Purchase SC4150, In-stock SC4150 From SeekIC.
Part Number: SC4150
Description: The SC4150 is a negative voltage hotswap controller that allows the insertion of line cards into a liv...
- Table of contents:
SC4150
-
Suppliers
DataSheet
General Description
SC4150 General Description
The SC4150 is a negative voltage hotswap controller that allows the insertion of line cards into a live backplane. The inrush current is programmable and closed loop operation limits the maximum current even under short circuit conditions. A built in timing circuit prevents false shutdown. The signal from the drain voltage is fed to the timer, providing safety for the MOSFET when in linear mode. The SC4150 latches off under abnormal condition and attempts to restart after a time out period.
The device comes in two options, PWRGD (SC4150H) and PWRGD (SC4150L). These signals can be directly used to enable power modules.
SC4150 Maximum Ratings
|
Parameter |
Symbol |
Maximum |
Units |
| Supply Voltage |
VCC |
-0.3 to 100 |
V |
| DRAIN, PWRGD/ PWRGD |
-0.3 to 100 |
V | |
| SENSE, GATE |
-0.3 to 20 |
V | |
| UV, OV |
-0.3 to 60 |
V | |
| Thermal Resistance Junction to Ambient |
JA |
163 |
|
| Thermal Resistance Junction to Case |
JC |
38.8 |
|
| Operating Junction Temperature Range |
TJ |
-40 to 125 |
|
| Storage Temperature Range |
TSTG |
-65 to 150 |
|
| Lead Temperature (Soldering) 10 sec |
TLEAD |
300 |
SC4150 Features
·Programmable slew of the inrush current when used for hot insertion in the negative 24V and 48V backplane
·Closed loop operation limits the maximum current even in short circuit condition
·Built in timer prevents false shutdown, when the closed loop operation limits the current.
·Sensing the drain voltage allows for immediate shutdown in short circuit condition, where current spikes and noise is ignored.
·Power good signal
·Input UVLO and OVLO sensing
·SO-8 package
·Closed loop operation limits the maximum current even in short circuit condition
·Built in timer prevents false shutdown, when the closed loop operation limits the current.
·Sensing the drain voltage allows for immediate shutdown in short circuit condition, where current spikes and noise is ignored.
·Power good signal
·Input UVLO and OVLO sensing
·SO-8 package
SC4150 Typical Application
·Central office switching
·-48V Distributed power systems
·Power supply hotswap & inrush control
·-48V Distributed power systems
·Power supply hotswap & inrush control
SC4150 Connection Diagram
SC4150
PDF/DataSheet Download
- Datasheet: SC4150
- File Size: 389500 KB
- Manufacturer:
- Click here to Download
- ·SC4000
- PHILIPS [Philips Semiconductors]
- Universal Timeslot Interchange
- 184010 KB
- ·SC4002A
- ETC [ETC]
- LCD MODULES SC4002A ( 40 CHARACTERS x 2 LINES )
- 102332 KB
- ·SC4004A
- ETC [ETC]
- LCD MODULES 40 CHARACTERS x 4 LINES
- 98047 KB
- ·SC40-18EWA
- KINGBRIGHT [Kingbright Corporation]
- 100mm (4.0inch) SINGLE DIGIT NUMERIC DISPLAYS
- 189722 KB
- ·SC40-18GWA
- KINGBRIGHT [Kingbright Corporation]
- 100mm (4.0inch) SINGLE DIGIT NUMERIC DISPLAYS
- 189722 KB
- ·SC40-18SRWA
- KINGBRIGHT [Kingbright Corporation]
- 100mm (4.0inch) SINGLE DIGIT NUMERIC DISPLAYS
- 189722 KB
- ·SC40-18YWA
- KINGBRIGHT [Kingbright Corporation]
- 100mm (4.0inch) SINGLE DIGIT NUMERIC DISPLAYS
- 189722 KB
- ·SC40-19EWA
- KINGBRIGHT [Kingbright Corporation]
- 100mm (4.0inch) SINGLE DIGIT NUMERIC DISPLAYS
- 189722 KB
SC4150 Relative Products
SC41344
SC41343
SC412AMLTRT
IC CONSTANT-ON SYNC BUCK 16-MLP
SC411
The SC411 is a constant on-time synchronous buck PWM controller in a space-saving MLPQ package intended for use in notebook computers and other battery operated portable devices. Features include high effi ciency and a fast dynamic response with no minimum o...
SC4041
The SC4041 is a two terminal precision voltage reference with thermal stability guaranteed over temperature. The very low fixed output voltage of 1.225 V is ideal for use with today's low voltage integrated circuits. The SC4041 has a typical dynamic output i...
SC4040
The SC4040 is a two terminal precision voltage reference with thermal stability guaranteed over temperature. The SC4040 has a typical dynamic output impedance of 0.25. Active output circuitry provides a very sharp turn on characteristic - the minimum operati...
Hotspot Suppliers Product
QM50DY-H
Price: 6-10 USD
Mitsubishi transistor module, 50A Collector current, 600V Collector-emitter voltage, 75 DC current...
MRF21045L
Price: 80-100 USD
28V, 500mA, Transistor
H3Y-2-DC24V
Price: 10.36-13.52 USD
H3Y-2/DC24V/30min OMRON Timer Realy
STW8NK80Z
Price: 0.8-0.85 USD
N-channel, 800V, 1.3Ω, 6.2A, TO-247, 100% avalanche tested, Gate charge minimized
GEM318P
Price: 1-2 USD
low-cost, self-contained storage backplane controller, QFP, SCSI compatible, Global failure input
AT24C02BN-SH-T
Price: 0.1-0.2 USD
Two-wire Serial Interface, Schmitt Trigger, Filtered Inputs, SOP8, Two-wire, Automotive Serial EEP...
GLF2012T-100K
Price: 0.1-100 USD
low Rdc, high Idc, high temperature, SMD inductor, power line, lead-free soldering
CMX649E3
Price: 15-18 USD
CML Microcircuit, TSSOP20, -0.3 to 7.0 V, -30 to +30 mA, Data Clock Recovery
SKT1000/22EL2
Price: 1-100 USD
Line Thyristor, 2800V, 400A, SKT1000/22EL2
2MBI200ND-060
Price: 1-2 USD
IGBT module,2MBI200ND-060, Fuji Electric
XTR114UA
Price: 5.56-5.87 USD
4-20mA, current transmitters, Sensor Excitation, 14-SOIC, 40V, 30nAp-p
HB541
Price: 1.1-1.8 USD
SOP, VCC–0.5 V to 7 V, TTL-Voltage Compatible, IIK–20 mA, Latch-Up Performance, 250 mA, octal buf...
