EL7556BCM-T13 INTERSIL [Intersil Corporation], EL7556BCM-T13 Datasheet - Page 2

• Manufacturer Part Number: EL7556BCM-T13
• Description: Integrated Adjustable 6 Amp Synchronous Switcher
• Manufacturer: INTERSIL [Intersil Corporation]

Absolute Maximum Ratings
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Supply (V
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: T
Electrical Specifications
GENERAL
I
I
I
V
V
V
V
R
I
V
T
T
V
V
V
V
M
D
CONTROLLER - INPUTS
I
I
IFB1
R
V
V
V
V
PARAMETER
DD
DDOFF
VIN
I MAX
PUP
CSLOPE
OUT1
OUT2
OUTLINE
OUTLOAD
OUTTC
OT
HYS
PWRGD
DDOFF
DDON
HYS
IH
IL
OH PWGD
OL PWGD
SHORT
MAX
OT
SS
IN
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0V
V
V
V
Output Initial Accuracy
Output Initial Accuracy
Output line Regulation
Output Load Regulation
Short Circuit Load Resistance
Current Limit
Output Tempco
Over Temperature Threshold
Over Temperature Hysteresis
Power Good Threshold Relative to
Programmed Output Voltage
Minimum V
Maximum V
Input Hysteresis
Soft start slope
Maximum duty cycle
VCC2DET, OUTEN Pull Up Current
C
FB1 Input Pull Up Current
Over Temperature Pull Up Resistance
VCC2DET, OUTEN Input High
VCC2DET, OUTEN Input Low
Powergood Drive High
Powergood Drive Low
DD
DD
IN
SLOPE
No Load Current
Supply Current
Standby Current
Charging Current
DD
DD
DESCRIPTION
for Shutdown
for Startup
2
V
DD
(T
A
= V
= 25°C)
IN
= 5V, C
OSC
J
= T
= 1nF, C
C
OUTEN = 4V, F
OUTEN = 0
OUTEN = 0
VCC2DET = 4V, I
VCC2DET = 0V, I
R
V
0A<I
Continuous Mode of Operation
IL = 6A, Prior to Continuous Application of
R
-40°C<T
VCC2SEL = 4V, V
V
VCC2DET, OUTEN = 0
OT = 0V
I
I
LOAD
LOAD
DD
HYS
4
SHORT
= T
= 100Ω
EL7556B
A
LOAD
= 5V, ±10%
SLOPE
= V
= 1mA
= -1mA
A
. OUTEN Connected to OT.
DDON
<85°C
<6A, Relative to I
= 470pF, T
CONDITIONS
-V
OSC
Output Pins . . . . . . . . . . . . . . . -0.3V below GND, +0.3V above V
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 135°C
Peak Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9A
L
L
DDOFF
OUT
= 3A (See Fig. 1)
= 3A R
= 120kHz
= 3.50V
A
= 25°C unless otherwise specified.
3
L
= 150Ω,
= 3A.
3.450
2.450
3.15
MIN
3.5
±6
10
23
30
-1
-1
4
3.500
2.500
TYP
28.5
100
135
±10
0.1
0.5
11
±1
40
96
14
40
3
9
7
2
3.550
2.550
MAX
4.15
±14
0.8
1.0
25
18
34
50
5
1
1
V/mS
UNIT
mΩ
mA
mA
mA
µA
µA
µA
kΩ
°C
°C
%
%
%
%
%
V
V
A
V
V
V
V
V
V
V
DD