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NIS5135 PDF даташит

Спецификация NIS5135 изготовлена ​​​​«Diodes» и имеет функцию, называемую «3.6A 5V RESETTABLE ELECTRONIC FUSE».

Детали детали

Номер произв NIS5135
Описание 3.6A 5V RESETTABLE ELECTRONIC FUSE
Производители Diodes
логотип Diodes логотип 

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NIS5135 Даташит, Описание, Даташиты
NIS5135
3.6A 5V RESETTABLE ELECTRONIC FUSE
Description
The NIS5135 is a self-protected resettable electronic fuse designed
for consumer applications such as hard disk drives to industrial
applications to enhance system reliability against catastrophic and
shutdown failures.
To support a wide range of demanding applications, the design has
been optimized to operate over the supply range of 3.1V to 18V. For
robustness and protection, the device integrates a low RDS(ON)
NMOS buffer power device along with an undervoltage lockout,
overvoltage clamp, a current limit, a dv/dt control and a thermal
shutdown circuit. The overvoltage circuit limits the output voltage
without shutting the device down to allow the load to continue
operating during overvoltage. Thermal shutdown can be either
latching type (NIS5135MN1) or auto-retry type (NIS5135MN2).
Pin Assignments
(Top View)
Source 1
Source 22
Source 3
Source 4
Source 5
NIS5135MN1
NIS5135MN2
10 GND
29 dv/dt
8 Enable/Fault
7 ILIMIT
6 NC
U-DFN3030-10
Features
3.1V to 18V Operating Input Voltage
Integrated NMOS Power Device with RDS(ON) of 30mΩ Typical
Internal Current Limit - No External Current Sense Resistor in
Load Path
Undervoltage Lockout
Over Voltage Clamp (NIS5135MN1 and NIS5135MN2)
Thermal Shutdown
-40C to +150C Operating Junction Temperature
ESD Ratings: HBM > 1500V; MM 200V
Small Low Profile U-DFN3030-10 package
Totally Lead Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Applications
Hard Disk Drives
Solid State Drives (SSD)
Set-top Boxes
DVDs and Blu-ray Disc Drivers
Mother Board Power Management
Printer Load Power Management
Fan Drives
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free,
"Green” and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl)
and <1000ppm antimony compounds.
NIS5135
Document number: DS37968 Rev. 3 2
1 of 13
www.diodes.com
May 2016
© Diodes Incorporated









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NIS5135 Даташит, Описание, Даташиты
Typical Application Circuits
NIS5135
+5V
11 VDD
SOURCE
1
2
+
10µF
NIS5135
3
4
5
ENABLE
8 ENABLE
ILIMIT 7
GND
10
dv/dt
9
Cdv/dt
+
RS 70µF Load
Figure 1. Application Circuit with Direct Current Sensing
+5V
11 VDD
SOURCE
1
2
+
10µF
NIS5135
3
4
5
ENABLE
8 ENABLE
ILIMIT 7
GND
10
dv/dt
9
Cdv/dt
RS
+
70µF Load
Figure 2. Application Circuit with Kelvin Current Sensing
Figure 3. Application Circuit with Common Thermal Shutdown
NIS5135
Document number: DS37968 Rev. 3 2
2 of 13
www.diodes.com
May 2016
© Diodes Incorporated









No Preview Available !

NIS5135 Даташит, Описание, Даташиты
NIS5135
Pin Descriptions
Pin Number
1 to 5
6
7
8
9
10
Exposed PAD
Pin Name
Source
NC
ILIMIT
Enable/Fault
dv/dt
GND
VDD
Function
The internal NMOS power device’s Source pins:
These pins are the Source of internal power device and also the output terminal of the electronic
fuse.
No internal connection to device Internal NMOS power device turn-on time adjustment pin:
If this pin is left unconnected, the internal capacitor ensures the turn-on ramp is over a period of
2ms typical. If an additional delay is required, connect a capacitor from this pin to the ground.
Current limit setting pin:
A resistor between Source pins and this pin sets the overload and short-circuit current limit
thresholds.
Tri-state bi-directional interface pin:
The output can be disabled by pulling this pin to ground through an open drain or an open
collector. Additionally, this pin output goes to an intermediate state to indicate that the device is in
thermal shutdown state. This pin can also be connected together with other NIS5135 devices to
cause a system-wide simultaneous shutdown during thermal events.
Internal NMOS power device turn-on time adjustment pin:
If this pin is is left unconnected, the internal capacitor ensures the turn-on ramp is over a period of
2ms typical. If an additional delay is required, connect a capacitor from this pin to the ground.
Ground pin
Positive input voltage to the device
NIS5135
Document number: DS37968 Rev. 3 2
3 of 13
www.diodes.com
May 2016
© Diodes Incorporated










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