ISL9016IRUNCZ-T Intersil, ISL9016IRUNCZ-T Datasheet

IC REG LDO LN 3.3/1.8V 6-UTDFN

ISL9016IRUNCZ-T

Manufacturer Part Number
ISL9016IRUNCZ-T
Description
IC REG LDO LN 3.3/1.8V 6-UTDFN
Manufacturer
Intersil
Series
-r
Datasheet

Specifications of ISL9016IRUNCZ-T

Regulator Topology
Positive Fixed
Voltage - Output
3.3V, 1.8V
Voltage - Input
1.8 ~ 6.5 V
Voltage - Dropout (typical)
0.12V @ 150mA, 0.25V @ 150mA
Number Of Regulators
2
Current - Output
150mA (Max)
Current - Limit (min)
175mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
6-µTDFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
150mA Dual LDO with Low Noise, High
PSRR, and Low I
ISL9016 is a high performance dual LDO capable of providing
up to 150mA current on each channel. It features a low
standby current and very high PSRR and is stable with output
capacitance of 1µF to 4.7µF with an ESR of up to 200mΩ.
The device integrates a separate enable function for each
output. The quiescent current is typically 49µA when only
one LDO is enabled and typically 80µA when both LDOs are
enabled. When both LDOs are under shutdown condition,
the drawing current is typically less than 1µA.
ISL9016 provides a wide input voltage range from 1.8V to
6.5V. It also has a high PSRR of 80dB at 1kHz and 45dB at
1MHz. ISL9016 also provides output current limit, overheat
protection, reverse current protection, as well as excellent
load transient response.
ISL9016 is offered in a tiny 1.6mmx1.6mm 6 Ld µTDFN
package. Output voltage options are available from 1.2V to
3.3V. Several combinations of voltage outputs are standard
and others may be available upon request.
Pinout
GND
EN2
VIN
(6 LD 1.6x1.6 µTDFN)
Q
1
2
3
TOP VIEW
ISL9016
®
1
6
5
4
Data Sheet
VOUT1
VOUT2
EN1
1-888-INTERSIL or 1-888-468-3774
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Features
• Dual Integrated 150mA High Performance LDOs
• High PSRR: 80dB @ 1kHz and 45dB @ 1MHz
• Reverse Current Protection
• Low Quiescent Current
• Excellent Load Transient Response
• Typically ±0.8% Output Voltage Accuracy
• Low Output Noise: Typically 25µV
• Wide Input Voltage Capability: 1.8V to 6.5V
• Low Dropout Voltage: Typically 120mV @ 150mA
• Separate Enable Control for each LDO
• Stable with 1µF to 4.7µF Ceramic Output Capacitors
• Soft-start to Limit Input Current Surge During Enable
• Current Limit and Overheat Protection
• Tiny 6 Ld 1.6mmx1.6mm µTDFN package
• Pb-free (RoHS Compliant)
Applications
• PDAs, Cell Phones and Smart Phones
• Portable Instruments, MP3/4 Players, PMP, DSC
• Handheld Devices including Medical Handhelds
- 49µA (Single LDO Enabled)/80µA (Dual LDOs Enabled)
January 22, 2009
All other trademarks mentioned are the property of their respective owners.
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2009. All Rights Reserved.
RMS
ISL9016
FN6832.0

Related parts for ISL9016IRUNCZ-T

ISL9016IRUNCZ-T Summary of contents

Page 1

... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Intersil (and design registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2009. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. ISL9016 FN6832 ...

Page 2

... ISL9016IRUMCZ-T P8 ISL9016IRUMKZ-T P9 ISL9016IRUNWZ-T R0 ISL9016IRUNCZ-T R1 NOTES: 1. Please refer to TB347 for details on reel specifications. 2. For other output voltages, contact Intersil marketing or local sales office. 3. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu 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 ...

Page 3

... Ld μTDFN Package (Note Junction Temperature Range . . . . . . . . . . . . . . . . .-40°C to +125°C Operating Temperature Range . . . . . . . . . . . . . . . . .-40°C to +85°C Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C Pb-Free Reflow Profile .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp of 1.8V 1µ 1µF. Parameters with MIN and/or MAX limits are 100% tested ...

Page 4

Electrical Specifications Unless otherwise noted, all parameter limits are guaranteed over the recommended operating conditions and the typical specifications are measured at the following conditions minimum V +25°C, unless otherwise specified. Temperature limits established by characterization and are ...

Page 5

Typical Operating Performance +50° +25° 0° -25° -40°C 30 2.4 3.6 INPUT VOLTAGE (V) FIGURE 1. QUIESCENT CURRENT vs INPUT VOLTAGE (V = 2.1V, ONLY ...

Page 6

Typical Operating Performance +85° +25°C -10 -15 1.5 3.0 INPUT VOLTAGE (V) FIGURE 7. ΔV vs INPUT VOLTAGE OUT (V = 1.2V, I OUT_NOMINAL OUT 1. +85°C 1.21 1.20 ...

Page 7

Typical Operating Performance V IN 5V/DIV 50mV/DIV V (AC COUPLED) OUT1 1ms/DIV V (AC COUPLED) OUT2 50mV/DIV I OUT1 200mA/DIV FIGURE 13. LOAD TRANSIENT RESPONSE ( 1.2V, I OUT1 OUT2 OUT2 V (AC COUPLED) OUT1 50mV/DIV ...

Page 8

Pin Descriptions PIN PIN # NAME 1 VIN Supply Voltage/LDO Input. Connect a 1µF capacitor to GND. 2 GND GND is the connection to system ground. Connect to PCB Ground plane. 3 EN2 LDO2 Enable pin. Enable = High, Disable ...

Page 9

Block Diagram VIN VIN EN1 UNDERVOLTAGE LOCKOUT EN2 EN1 LDO-2 LDO-1 BANDGAP TEMP-SENSOR Functional Description ISL9016 contains two high performance LDO’s. High performance is achieved through a circuit which delivers fast transient response to varying load conditions quiescent ...

Page 10

With output voltage externally held up higher than the input voltage: 1. Input is pulled to ground; 2. input is left open circuit; and 3. input is pulled to some intermediate voltage ISL9016 provides the reverse current protection to limit ...

Page 11

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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