ISL9104IRUBZ-T Intersil, ISL9104IRUBZ-T Datasheet - Page 2

• Manufacturer Part Number: ISL9104IRUBZ-T
• Description: IC CONV SYNC 4.3MHZ 500MA 6-TDFN
• Manufacturer: Intersil
• Type: Step-Down (Buck)r

Specifications of ISL9104IRUBZ-T

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 1.5V
• Current - Output: 500mA
• Frequency - Switching: 4.3MHz
• Voltage - Input: 2.7 ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-µTDFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

Pin Descriptions
Ordering Information
NOTES:
ISL9104IRUNZ-T
ISL9104IRUJZ-T
ISL9104IRUFZ-T
ISL9104IRUDZ-T
ISL9104IRUCZ-T
ISL9104IRUBZ-T
ISL9104IRUWZ-T
ISL9104IRUAZ-T
ISL9104AIRUNZ-T
ISL9104AIRUJZ-T
ISL9104AIRUFZ-T
ISL9104AIRUDZ-T
ISL9104AIRUCZ-T
ISL9104AIRUBZ-T
ISL9104AIRUWZ-T
ISL9104AIRUAZ-T
1. Please refer to
2. Other output voltage options may be available upon request, please contact Intersil for more details.
3. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu
4. For Moisture Sensitivity Level (MSL), please see device information page for
plate - e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
techbrief TB363.
PIN NUMBER
PART NUMBER
(Notes 1, 3, 4)
1
2
3
4
5
6
TB347
for details on reel specifications.
K6
K7
K8
K9
L0
L1
L2
L3
L4
L5
L6
L7
L8
L9
M0
M1
MARKING
PIN NAME
PART
2
GND
VIN
SW
EN
NC
FB
(V) (Note 2)
VOLTAGE
OUTPUT
Input supply voltage. Typically connect a 10µF ceramic capacitor to ground.
Regulator enable pin. Enable the device when driven to high. Shut down the chip and discharge
output capacitor when driven to low. Do not leave this pin floating.
No connect; leave floating.
Buck converter output feedback pin. For adjustable output version, its typical value is 0.8V and
connect it to the output through a resistor divider for desired output voltage; for fixed output
version, directly connect this pin to the converter output.
Ground connection.
Switching node connection. Connect to one terminal of inductor.
ADJ
ADJ
3.3
2.8
2.5
2.0
1.8
1.5
1.2
3.3
2.8
2.5
2.0
1.8
1.5
1.2
ISL9104, ISL9104A
TEMP RANGE
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
(°C)
ISL9104,
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
6 Ld µTDFN
Tape and Reel
DESCRIPTION
ISL9104A. For more information on MSL please see
PACKAGE
(Pb-Free)
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
L6.1.6x1.6
DWG. #
PKG
ULTRASONIC
November 24, 2009
FUNCTION
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
FN6829.4