GS40 Datasheet, PDF (1/11 Pages) Mean Well Enterprises Co., Ltd. – 40WAC-DC Single Output Desktop

®
Data Sheet
January 22, 2009
ISL9016
FN6832.0
150mA Dual LDO with Low Noise, High
PSRR, and Low I_Q
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
ISL9016
(6 LD 1.6x1.6 µTDFN)
TOP VIEW
VIN 1
6 VOUT1
GND 2
5 VOUT2
EN2 3
4 EN1
Features
• Dual Integrated 150mA High Performance LDOs
• High PSRR: 80dB @ 1kHz and 45dB @ 1MHz
• Reverse Current Protection
• Low Quiescent Current
- 49µA (Single LDO Enabled)/80µA (Dual LDOs Enabled)
• Excellent Load Transient Response
• Typically ±0.8% Output Voltage Accuracy
• Low Output Noise: Typically 25µV_RMS
• 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
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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