XC9515AA01ZL TOREX [Torex Semiconductor], XC9515AA01ZL Datasheet - Page 3

• Manufacturer Part Number: XC9515AA01ZL
• Description: 2 channel Synchronous Step-Down DC/DC Converter with Manual Reset
• Manufacturer: TOREX [Torex Semiconductor]

■FUNCTION CHART
■PRODUCT CLASSIFICATION
●Ordering Information (Standard products)
EN1, EN2 and MR pins are floated inside so that these pins shall not be left open outside.
●EN1, EN2 and MR pins are internally pulled up. *
EN1, EN2 and MR pins are internally pulled up so that the levels of High and Open are same function.
*
pins.
●EN1, EN2 and MR pins are left open internally. *
XC9515①②③④⑤⑥
2)
DESIGNATOR
Please refer to the PRODUCTION CLASSIFICATION to see the combination of pull-up status regarding the EN1, EN2, and MR
③④
①
②
⑤
⑥
EN1
EN2
EN1
EN2
PIN
PIN
MR
MR
EN & MR logic control conditions
Set Voltage Combinations
Input Voltage & UVLO
High , Open
High , Open
High , Open
Device Orientation
DESCRIPTION
LEVEL
LEVEL
High
High
High
Low
Low
Low
Low
Low
Low
Package
2)
2)
VD_OUT Detect RESET Signal Output
VD_OUT Detect RESET Signal Output
VD_OUT Force RESET Signal Output
VD_OUT Force RESET Signal Output
SYMBOL
01∼
OPERATIONAL STATUS
OPERATIONAL STATUS
DC/DC_CH1 Operation
DC/DC_CH2 Operation
DC/DC_CH1 Operation
DC/DC_CH2 Operation
A
B
A
B
C
D
R
Z
L
DC/DC_CH1 Stop
DC/DC_CH2 Stop
DC/DC_CH1 Stop
DC/DC_CH2 Stop
：QFN-20
：Embossed tape, Standard feed
：Embossed tape, Reverse feed
：Input Voltage Range 5V±10%, UVLO Voltage 2.7V (TYP.)
：Input Voltage Range 2.5V∼5.5V, UVLO Voltage 1.8V (TYP.)
：EN1, EN2, MR pins are not pulled up internally
：EN1, EN2 pins have built-in pull-up resistors,
：EN1, EN2 Pins are not pulled up internally,
：EN1, EN2 pins have built-in pull-up resistors,
：Based on Torex Standard Product Number
MR pin has a built-in pull-up resistor
MR pin has a built-in pull-up resistor
MR pin are not pulled up internally
DESCRIPTION
XC9515
Series
3/21