xc9515 TOREX SEMICONDUCTOR LTD., xc9515 Datasheet - Page 8

• Manufacturer Part Number: xc9515
• Description: 2 Channel Synchronous Step-down Dc/dc Converter With Manual Reset
• Manufacturer: TOREX SEMICONDUCTOR LTD.

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XC9515BA01xx
●Whole Circuit (V
■ELECTRICAL CHARACTERISTICS (Continued)
XC9515BA06xx
●VD (MR pin is internally floating)
UVLO Release Voltage
MR "L" Level Voltage
MR "H" Level Voltage
MR "H" Level Current
Test Conditions：
* P_V
**Unless otherwise stated, P_V
*** A_V
NOTE :
*1
*2
*3
Test Conditions：
* P_V
**Unless otherwise stated, P_V
*** A_V
NOTE :
*1：”H” is judged “H”>V
MR "L" Level Current
UVLO Detect Voltage
XC9515
Thermal Shutdown
Thermal Shutdown
VD Output Current
：
：
：
Delay Resistance
Stand-by Current
Supply Current 1
Supply Current 2
Hysteresis Width
Hysteresis Width
Detect Voltage
V
V
”H” is judged as “H”>V
PARAMETER
PARAMETER
Temperature
DF(E)
DR(E)
DD1 ・ 2
DD1 ・ 2
SS
SS
=P_V
=P_V
=Detect Voltage
=Release Voltage
stands for P_V
stands for P_V
SS1
SS1
=P_V
=P_V
OUT1
=1.5V, V
SS2
SS2
Series
IN
-0.1V, ”L” is judged “L”<0.1V
=0V
=0V
DD1
IN
DD1
-0.1V, ”L” is judged as “L”<0.1V
SYMBOL
SYMBOL
=P_V
V
V
V
=P_V
I
T
T
V
R
I
I
UVLOF
UVLOR
DF
I
DOUT
V
V
DD1 ・ 2
DD1 ・ 2
DD1
DD2
STB
I
I
TSD
HYS
HYS
MR
MR
(E)
DLY
MR
MR
OUT2
DD2
(*1)
DD2
=5V, V
=5V, V
=3.3V, f
V
V
EN1=EN2=0V
V
V
V
P_V
V
V
P
P
OUT1
OUT1
IN
IN
HYS
DOUT
DOUT
VDD1 ・ 2
VDD1 ・ 2
EN1
EN1
voltage which V
voltage which V
DD1 ・ 2
={V
=V
=V
OSC
=V
=V
=”H” Level Voltage
=”L” Level Voltage
=MR=5.5V
=5.5V,MR=0V
EN2
EN2
OUT2
OUT2
DR(E)
=1MHz, EN1 and EN2 pins are internally floating)
=V
= P_V
= P_V
DF
= Setting Voltage×0.9
= Setting Voltage×1.1 (Oscillation stops)
(*2)
-0.01V, Apply 0.5V to V
-V
DD1 ・ 2
DD1 ・ 2
DF(E)
OUT1
OUT1
CONDITIONS
CONDITIONS
}/ V
=0V and L
=0V and L
(*3)
(*3)
DF(E)
×100
X
X
pin becomes ”L”
pin becomes ”H”
DOUT
(*1)
(*1)
-0.1
AVSS
MIN.
MIN.
2.94
1.5
5.0
1.2
(* ８ )
TYP.
TYP.
3.00
950
150
5.0
6.6
2.5
5.5
1.8
75
20
MAX. UNITS CIRCUIT
MAX. UNITS CIRCUIT
1500
3.06
145
8.0
5.5
0.4
0.1
2.1
2.3
11
MΩ
μA
μA
μA
μA
μA
mA
o
o
%
V
V
V
V
V
C
C
Ta=25
Ta=25
⑤
④
④
④
④
④
⑥
⑥
⑥
②
②
-
-
-
-
o
o
C
C