ISL6123IRZA Intersil, ISL6123IRZA Datasheet - Page 21

• Manufacturer Part Number: ISL6123IRZA
• Description: IC POWER SUPPLY SEQUENCER 24QFN
• Manufacturer: Intersil

Specifications of ISL6123IRZA

• Applications: Power Supply Sequencer
• Voltage - Supply: 1.5 V ~ 5.5 V
• Current - Supply: 200µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-VQFN
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -

ISL6123, ISL6124, ISL6125, ISL6126, ISL6127, ISL6128, ISL6130
DLY_X Threshold Voltage and Charging Current
Mismatch
The two other error sources come from the IC itself and are
the differences in the DLY_X threshold voltage, (DLY_Vth)
when the GATE charging latch is set and the DLY_X
charging current, (DLY_ichg) across the four individual I/Os.
Both of these parameters are bounded by specification and
Figure 28 illustrates that with a common capacitor the typical
error contributed by these factors is insignificant as both
DLY_X traces overlay each other.
FIGURE 28. DLY_VTH AND DLY_ICHG TIMING MISMATCH
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. 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. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
21
FN9005.10
October 15, 2008