ipm6220a Intersil Corporation, ipm6220a Datasheet - Page 4

• Manufacturer Part Number: ipm6220a
• Description: Advanced Triple Pwm And Dual Linear Power Controller For Portable Applications
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Input Voltage, VBATT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +27.0V
Phase, ISEN and SDWNALL Pins . . . . . . . . . . . GND -0.3V to +27.0V
Boot and UGATE Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +33.0V
BOOT1, 2 with Respect to PHASE1, 2 . . . . . . . . . . . . . . . . . . . +6.5V
All Other Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6.5V
Operating Conditions
Input Voltage, VBATT . . . . . . . . . . . . . . . . . . . . . . . . +5.6V to +24.0V
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . .-10°C to 85°C
Junction Temperature Range. . . . . . . . . . . . . . . . . . . . 0°C to 125°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.
NOTE:
Electrical Specifications
Input Quiescent Current
Stand-by Current
Shut-down Current
Input Under-voltage Lock Out
Input Under-voltage Lock Out
OSCILLATOR
PWM1,2 Oscillator Frequency
REFERENCE AND SOFT START
Internal Reference Voltage
Reference Voltage Accuracy
SDWN1, SDWN2 Output Current During
Start-up
PWM1 CONVERTER, 5V Main
Output Voltage
Line and Load Regulation
Under-Voltage Shut-Down Level
Current Limit Threshold
Over-Voltage Threshold
Maximum Duty Cycle
PWM2 CONVERTER, 3.3V Main
Output Voltage
Line and Load Regulation
Under-Voltage Shut-Down Level
Current Limit Threshold
Over-Voltage Threshold
Maximum Duty Cycle
Internal Resistance to GND on VSNS2 Pin
1. T
JA
is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
PARAMETER
4
Recommended Operating Conditions, Unless Otherwise Noted. Refer to Block and Simplified Power System
Diagrams, and Typical Application Schematic
SYMBOL
R
DC
DC
VOUT2
V
V
V
I
I
UVLO
UVLO
V
V
V
CCSB
CCSN
F
VSNS2
I
I
OUT1
OVP1
OVP2
I
I
OC2
OC2
CC
c1,2
REF
UV1
UV2
SS
MAX
MAX
SDWN1 = SDWN2 = 5V, SDWNALL = VIN,
Outputs open circuited
SDWN1 = SDWN2 = 0V, SDWNALL = VIN,
Outputs open circuited
SDWNALL = 0V
Rising VBATT
VBATT, Hysteresis
0.0 < IVOUT1 < 5.0A; 5.6V < VBATT < 22.0V
2Ps delay, % Feedback Voltage at VSNS1 pin
Current from ISNS1 Pin Through RSNS1
2Ps delay, % Feedback Voltage at VSNS1 pin
SDWN1 > 4.0V
0.0 < IVOUT2 < 5.0A; 5.6V < VBATT < 24.0V
2Ps delay, % Feedback Voltage at VSNS2 pin
Current from ISNS2 Pin Through RSNS2
2Ps delay, % Feedback Voltage at VSNS2 pin
SDWN2 > 4.0V
IPM6220A
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
SSOP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
(SSOP - Lead Tips Only)
MIN
255
-1.0
110
110
4.3
70
70
90
90
-2
-2
-
-
-
-
-
2.472
TYP
<1.0
300
300
300
135
135
66K
115
115
1.4
4.7
5.0
0.5
3.3
0.5
75
94
75
94
5
-
MAX
+1.0
345
180
120
180
120
2.0
5.1
+2
80
+2
80
-
-
T
JA
UNITS
110
kHz
mA
mV
(°C/W)
PA
PA
PA
PA
PA
%
%
%
%
%
%
%
%
%
V
V
V
V
: