Microchip MIC95410 Manual

Microchip Ikke kategoriseret MIC95410

Læs gratis den danske manual til Microchip MIC95410 (8 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 15 personer og har en gennemsnitlig bedømmelse på 4.3 stjerner ud af 8 anmeldelser. Har du et spørgsmål om Microchip MIC95410, eller vil du spørge andre brugere om produktet?

Download PDF
Side 1/8
MIC95410 Evaluation Board
6.6mΩ R
DS(ON)
, 7A, 5.5V
IN
Load Switch in
1.2 ackagemm x 2.0mm QFN P
General Description
The MIC95410 is a high side load switch- used for
computing and dense embedded computing -for ultra
boards where high- , -current low voltage rails from sub-1V
to 5.5V have to be sectioned. The integrated 6.6mΩ
RDS(ON) N-channel MOSFET ensures low voltage drop and
low power dissipation while delivering up to 7A of load
current.
The MIC95410 provides user-adjustable slew- -rate
controlled turn-on to limit the inrush current to the input
supply voltage.
The MIC95410 is available in thermally efficient, space -
saving 10- × pin 1.2mm 2.0mm QFN package with 0.5mm
pin pitch and an operating junction temperature range from
– 40°C to +125°C.
The basic parameters of the MIC95410 evaluation board
are the IN supply of 1V to 5.5 separated bias V and the
voltage from 2.7V to 9V. It also includes a TTL-logic level
turn- on command (CTL) and an output discharge function
when disabled.
Due to the mized pinout of the MIC95410opti , the
evaluation board can achieve only routing (top a two- -layer
and bottom), while internal planes are connected to GND
and kept as solid GND planes for best thermal
performance. See section.PCB Layout
MIC95410 datasheet and support documentation are
available on Micrel’s web site at: www.micrel.com.
Ordering Information
Part Number Description
MIC95410YFL EV MIC95410 Evaluation Board
Evaluation Board
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
October 1, 2014
Revision 1.0
Micrel, Inc.
MIC95410 Evaluation Board
Getting Started
Recommended Setup
The evaluation board setup comprisesMIC95410 of the
following : points
• A power supply with at least 7A of current
capability for IN, not to exceed 5.5V.
• A passive or active load which can handle up to
7A at 5.5V, connected at OUT (CON3) / GND
(CON4).
• A -low power bias supply for VS, 2.7V ≤ VVS . ≤ 9V
• A function generator for driving CTL.
• A -m . digital multi eter (DMM)
The bias supply pin VS can be shorted to IN by means of
the VS header located at the bottom of the board near the
label. In this case, evaluation can be performed for 2.7V ≤
VIN ≤ 5.5V, and the low- power bias supply for VS can be
avoided. Similarly, the CTL pin can be shorted to VS by
means of header J1, making the function generator
redundant.
Power- Up Precautions
The evaluation board does not have reverse polarity
protection. Applying a negative voltage to the IN or VS
terminals may damage the device.
The turn on of the MIC95410, especially in- the presence of
large output capacitive loads associated with long input
leads, -may cause some L C ringing. The ringing may
cause false current readings and generate voltage
overshoot. educing R the length of the input leads as much
as possible (10cm or less) or using a large electrolytic
decoupling capacitor (up to some mF) between IN (CON1)
and GND (CON2) of the evaluation board is
recommended.
Recommended Steps
1. Ensure no jumper is installed at J1.
R1 will pull down the CTL pin and keep the MIC95410
disabled until Step 8.
2. supply. Connect the VS
Connect the VS bias supply to terminals - -J2 2 (VS)/J2
1 (GND). J2 is the connector at the bottom edge of the
e bovaluation ard.
Alternatively, VS can be shorted to IN by installing a
jumper across positions J2-3 (IN) and J2-2 (VS). This
is possible only for 2.7V ≤ VIN ≤ 5.5V. If VIN is lower
than 2.7V, an external independent bias supply for VS
is mandatory.
3. supply. Connect the IN
Connect the supply to the power IN (CON1) and GND
(CON2) terminals and regulate its current limit to
approximately 7.5A. An ammeter may be placed
between the input supply and the IN terminal to the
evaluation board. Ensure that the supply voltage is
monitored at the IN terminal ( ) se CON1 or J5 , becau
the ammeter and/or power lead resistance can reduce
the voltage supplied to the input. Keep the power
supply disabled; do not apply power until S 7tep .
4. . Connect the load to the output terminals
Connect the load across the terminals OUT
(CON3) (CON4)/GND . Adjust the load. Do not exceed
a 7A Output voltage may be monitored at current. J4.
5. Connect the DMM across the MIC95410.
Set the DMM to a mV voltage reading and connect it
between J6-1 (IN_S, positive terminal) and J6-2
(OUT_S, negative terminal). This is for reading the
voltage drop across the MIC95410.
6. Connect the function generator to CTL.
Connect the function generator between J1-2 (CTL)
and J1- 1 (GND). Set it to DC mode with the level
between 2.4V and VVS (unterminated). Keep the output
disabled.
7. suppl . Enable the IN and VS ies
8. MIC95410 the Enable .
Enable the MIC95410 by enabling the function
generator output. Alternatively, install a jumper across
J1-2 -3 (CTL) and J1 (VS).
Verify that the input voltage passes to the output and
monitor the voltage drop across the MIC95410 with the
DMM.
October 1, 2014 2 Revision 1.0

Produkt Specifikationer

Mærke: Microchip
Kategori: Ikke kategoriseret
Model: MIC95410

Har du brug for hjælp?

Hvis du har brug for hjælp til Microchip MIC95410 stil et spørgsmål nedenfor, og andre brugere vil svare dig


Ikke kategoriseret Microchip Manualer

Microchip

Microchip HS12-100D0/12DS2F Manual

18 Februar 2025
Microchip

Microchip HSA0-040SDA/A0SA10 Manual

18 Februar 2025
Microchip

Microchip HSA0-040SIA/A0S1F Manual

18 Februar 2025
Microchip

Microchip HT12-100S0s/12ST25 Manual

17 Februar 2025
Microchip

Microchip EMC2103-2 Manual

17 Februar 2025
Microchip

Microchip EMC1047 Manual

17 Februar 2025
Microchip

Microchip HCS201 Manual

17 Februar 2025
Microchip

Microchip LE9653 Manual

17 Februar 2025
Microchip

Microchip LAN7430 Manual

17 Februar 2025
Microchip

Microchip HCS500 Manual

17 Februar 2025

Ikke kategoriseret Manualer

Nyeste Ikke kategoriseret Manualer

Planet

Planet XGPN-100 Manual

15 Juni 2025
Proficook

Proficook PC-EKA 1283 Manual

15 Juni 2025
OmniMount

OmniMount OBSP8 Manual

15 Juni 2025
Levenhuk

Levenhuk FS10 Manual

15 Juni 2025
Vestil

Vestil PM4-2148-LP Manual

15 Juni 2025
ElectriQ

ElectriQ STRV-W1-B Manual

15 Juni 2025
Adler

Adler AD 4521 Manual

15 Juni 2025
AMX

AMX HydraPort HPX-AV102 Manual

15 Juni 2025
Hughes & Kettner

Hughes & Kettner Red Box Mk II Manual

15 Juni 2025
Hughes & Kettner

Hughes & Kettner Quantum QC 412 Manual

15 Juni 2025