IXD9213/14
© 2014 IXYS Corp.
2
Doc. No. IXD9213_DS, Rev. N0
Characteristics subject to change without notice
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL RATINGS UNITS
V
IN
Pin Voltage V
IN
– 0.3 ~ 6.2 V
L
X
Pin Voltage V
LX
– 0.3 ~ V
IN
+ 0.3
1)
V
V
OUT
Pin Voltage V
OUT
– 0.3 ~ V
IN
+ 0.3
2)
V
CE Pin Voltage V
CE
– 0.3 ~ 6.2 V
Lx Pin Current I
LX
4500 mA
Inductor Current at ∆T = 40
0
C I
LMAX
1800 mA
Power Dissipation P
D
1200
mW
Operating Temperature Range T
OPR
– 40 ~ + 85
0
C
Storage Temperature Range T
STG
– 55 ~ +125
0
C
NOTE:
1. L
X
pin voltage should not exceed V
IN
+0.3 V or 6.2 V, which is less.
2. V
OUT
pin voltage should not exceed V
IN
+0.3 V or 4.0 V, which is less.
ELECTRICAL OPERATING CHARACTERISTICS
IXD9213/14 series, Ta = 25
0
C
PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX.
UNIT CIRCUIT
Operating Voltage Range V
IN
2.7 - 5.5 V
Output Voltage V
OUT
V
IN
= V
CE
= 5.0 V, I
OUT
= 30 mA E-1 E-2 E-3 V
Maximum Output Current
1)
I
OUT_MAX
V
IN
= V
CE
= C-1 value
1500 mA
UVLO Voltage
2)
V
UVLO
V
CE
= V
IN
, V
OUT
= 0.6 V
1.35 2.00 2.68 V
Supply Current
IXD9213
I
Q
V
IN
= V
CE
= 5.0 V, V
OUT
= V
OUT(E)
x 1.1 V
400 825
µA
IXD9214
25 40
Standby Current I
STB
V
IN
= 5.0 V, V
CE
= 0 V, V
OUT
= V
OUT(E)
x 1.1 V 0 1.0 µA
Minimum On-time t
ONMIN
V
CE
= V
IN
= C1 E-4 E-5 E-6 ns
Thermal Shutdown T
TSD
150
0
C
Thermal Shutdown Hysteresis T
TSDH
30
0
C
L
X
“H” ON Resistance
3)
R
LXH
V
IN
= V
CE
= 5.0 V, V
OUT
= 0.6 V, I
LX
= 100 mA
0.14 0.28
L
X
“L” ON Resistance
4)
R
LXL
V
IN
= V
CE
= V
OUT(T)
x 1.1 V, I
LX
= 100 mA
0.10 0.20
L
X
“H” Leakage Current
I
LXH
V
IN
= 5.5 V, V
CE
= V
OUT
= 0 V, V
LX
= 0 V 0.01 1.0 µA
L
X
“L” Leakage Current
I
LXH
V
IN
= V
CE
= 5.5 V, V
OUT
= 0 V, V
LX
= 5.5 V 0.01 30 µA
Current Limit
5)
I
LIM
V
OUT
= 0.6 V, ILX increases until oscillations starts
2.5 3.0 4.5 A
Output Voltage Temperature
Characteristics
-40
0
C T
OPR
85
0
C, I
OUT
= 30 mA ±100 ppm/
0
C
CE “H” Voltage
V
CEH
V
OUT
= 0.6 V 0.65 V
IN
V
CE “L” Voltage
V
CEL
V
OUT
= 0.6 V 0 0.3 V
CE “H” Current I
ENH
V
IN
= V
CE
= 5.5 V, V
OUT
= 0 V -0.1 0.1 µA
CE “L” Current I
ENL
V
IN
= 5.5 V, V
CE
= 0 V, V
OUT
= 0 V -0.1 0.1 µA
Soft-Start Time t
SS
0.10 0.30 0.50 ms
Short Protection Threshold
Voltage
V
SHORT
VOUT voltage, at which Lx goes into “L” state
6)
0.17 0.27 0.37 V
C
L
Discharge Resistance
R
CLD
V
CE
= 0, V
OUT
= 4.0 V 50 210 300
Inductance Value L Test frequency 1 MHz 0.5
µH
Inductor Current Maximum I
LMAX
T = 40
0
C 1800 mA
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