ISL9113
Absolute Maximum Ratings
Thermal Information
VBAT, EN, FAULT, VOUT, FB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V
SW Voltage
DC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 6.5V
Pulse < 10ns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 8.0V
ESD Ratings
Human Body Model (Tested per JESD22-A114F) . . . . . . . . . . . . . . . . 3kV
*Other ESD Spec should meet Level 1 requirement
Latch-up (Tested per JESD78; Class 2, Level A) . . . . . . . . . . . . . . . . 100mA
Thermal Resistance (Typical)
8 Ld DFN Package (Notes 5, 6). . . . . . . . . .
6 Bump WLCSP (Note 5) . . . . . . . . . . . . . . .
Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-20°C to +125°C
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-20°C to +85°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493
JA (°C/W)
80
116
JC (°C/W)
15
-
Recommended Operating Conditions
VBAT (After Start-up) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8V to 4.7V
VOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (VBAT + 0.2V) to 5.2V
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . . .-20°C to +85°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
5. JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief TB379.
6. For JC the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications VBAT = 3.0V, V = 5.0V, T = +25°C (see “Typical Application Circuit” on page 7). Boldface limits apply
OUT
A
across the operating temperature range, -20°C to +85°C.
MIN
MAX
PARAMETER
Start-up Voltage
SYMBOL
VMIN
TEST CONDITIONS
(Note 7)
TYP
3.0
(Note 7)
UNITS
VEN = 1.2V, RLOAD = 50Ω
2.8
V
V
Input Undervoltage Lockout
VUVLO
VEN = VBAT, RLOAD = 50Ω, DFN
0.68
0.70
0.76
versions only
Feedback Voltage
Output Voltage
VFB
ADJ version only
784
3.0
800
816
5.2
5.1
5.2
mV
V
VOUT
VBAT = 2.8V, ADJ version only
ILOAD = 50mA, 5V DFN Fixed version
4.9
5
V
ILOAD = 1mA or 50mA, 5.1V WLCSP
4.96
5.1
V
Fixed version
FB = 0.8V, ADJ version only
Feedback Pin Input Current
Quiescent Current from VOUT
Shutdown Current from VBAT
Leakage Current at SW Pin
N-Channel MOSFET ON-resistance
P-Channel MOSFET ON-resistance
N-Channel MOSFET Peak Current Limit
Maximum Duty Cycle
V
100
45
2
nA
μA
μA
μA
Ω
IQ1
ISD
VBAT = VEN = 1.2V, No Load (Note 8)
VEN = 0V, VBAT = 1.2V, VO = 0
20
0.5
VEN = 0V, VBAT = 4.7V, VO = 0
1
0.20
0.35
1.3
Ω
IPK
1.1
85
1.5
A
DMAX
FOSC
87.5
1.8
%
PWM Switching Frequency
DFN version
1.5
2.0
2.2
MHz
MHz
V
WLCSP version
2.5V < VBAT < 4.7V
VBAT < 2.5V
1.7
1.8
EN Logic High
EN Logic Low
1.2
0.48*VBAT
V
2.5V < VBAT < 4.7V
0.35
V
V
BAT < 2.5V
0.14*VBA
V
T
Soft-Start-Up Time
COUT = 4.7μF, L = 2.2μH
0.2
1
ms
FN8313 Rev 3.00
February 23, 2015
Page 6 of 15
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