ISL9113 Datasheet PDF - Intersil Corporation
| Part Number | ISL9113 | |
| Description | Low Input Voltage and High Efficiency Synchronous Boost Converter | |
| Manufacturers | Intersil Corporation | |
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DATASHEET
Low Input Voltage and High Efficiency Synchronous
Boost Converter with 1.3A Switch
ISL9113
The ISL9113 provides a power supply solution for devices
powered by three-cell alkaline, NiCd, NiMH or one-cell
Li-Ion/Li-Polymer batteries. It offers either a fixed 5V or an
adjustable output option for USB-OTG or portable HDMI
applications. The device is guaranteed to supply 500mA from
a 3V input and 5V output and has a typical 1.3A peak current
limit. High 1.8MHz switching frequency allows for the use of
tiny, low-profile inductors and ceramic capacitors to minimize
the size of the overall solution.
The ISL9113 is an internally compensated, fully integrated
synchronous converter optimized for efficiency with minimal
external components. At light load, the device enters skip
mode and consumes only 20µA of quiescent current, resulting
in higher efficiency at light loads and maximum battery life.
The device is available in an 8 Ld DFN package and a 6 bump
WLCSP.
Related Literature
• AN1816, “ISL9113ERAZ-EVZ, ISL9113ER7Z-EVZ Evaluation
Board User Guide”
Features
• Up to 95% efficiency at typical operating conditions
• Input voltage range: 0.8V to 4.7V
• Output current: Up to 500mA (VBAT = 3.0V, VOUT = 5.0V)
• Low quiescent current: 20μA (typical)
• Logic control shutdown (IQ < 1µA)
• Fixed 5V, 5.1V or adjustable output
• 1.2V EN high logic
• Output disconnect during shutdown
• Skip mode under light load condition
• Undervoltage lockout
• Fault protection: OVP (ADJ version only), OTP, short circuit
• 8 Ld 2mmx2mm DFN package and 6 bump
0.8mmx1.36mm WLCSP
Applications
• Products including portable HDMI and USB-OTG
• Smartphones
• Tablet and mobile internet devices
2.2µH
VBAT =
0.8V TO 4.7V
4.7µF
8
SW
7
VBAT
5
EN
VFAULT
1k 4 FAULT
VOUT
NC
2
3
PGND
AGND
1
6
VOUT =
5V/500mA
4.7µF
FIGURE 1. TYPICAL APPLICATION (ISL9113ER7Z)
100 VBAT = 4.2V
95 VBAT = 3.6V
90 VBAT = 3.0V
85
80
75
70 VBAT = 2.3V
VBAT = 1.2V
65
60
55
50
0.0001
0.001
0.01
VOUT = 5.0V
0.1 1
LOAD CURRENT (A)
FIGURE 2. FIXED 5V EFFICIENCY (ISL9113ER7Z)
February 23, 2015
FN8313.3
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2012, 2013, 2015. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
|
| |
 
ISL9113
Ordering Information
PART NUMBER
(Notes 1, 4)
PART
MARKING
VOUT
(V)
TEMP RANGE
(°C)
PACKAGE
(RoHS Compliant)
PKG.
DWG. #
ISL9113ER7Z-T (Note 2)
137
5.0
-20 to +85
8 Ld DFN
L8.2x2D
ISL9113ERAZ-T (Note 2)
13A
Adjustable
-20 to +85
8 Ld DFN
L8.2x2D
ISL9113EI9Z-T (Note 3)
139
5.1
-20 to +85
6 Bump WLCSP W3x2.6
ISL9113EIAZ-T (Note 3)
13A
Adjustable
-20 to +85
6 Bump WLCSP W3x2.6
ISL9113ER7Z-EVZ
Evaluation Board for ISL9113ER7Z
ISL9113ERAZ-EVZ
Evaluation Board for ISL9113ERAZ
ISL9113EI9Z-EVZ
Evaluation Board for ISL9113EI9Z
ISL9113EIAZ-EVZ
Evaluation Board for ISL9113EIAZ
NOTES:
1. Please refer to Tech Brief TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte
tin plate plus anneal (e3 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.
3. These Intersil Pb-free WLCSP and BGA packaged products employ special Pb-free material sets; molding compounds/die attach materials and
SnAgCu - e1 solder ball terminals, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free
WLCSP and BGA packaged products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
4. For Moisture Sensitivity Level (MSL), please see device information page for ISL9113. For more information on MSL please see Tech Brief TB363.
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FN8313.3
February 23, 2015
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ISL9113 electronic component. |
| Information | Total 15 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ ISL9113.PDF Datasheet ] | |
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