ISL6422EVEZ Intersil, ISL6422EVEZ Datasheet - Page 14

• Manufacturer Part Number: ISL6422EVEZ
• Description: IC VREG DUAL LNB W/I2C 38EPTSSOP
• Manufacturer: Intersil

Specifications of ISL6422EVEZ

• Applications: Converter, Satellite Set-Top Box Designs
• Voltage - Input: 8 ~ 14 V
• Number Of Outputs: 2
• Voltage - Output: 13.3 ~ 18.3 V, 14.3 ~ 19.3 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 38-TSSOP Exposed Pad, 38-eTSSOP, 38-HTSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NOTE: X is a “Don’t Care” for the Write mode.
NOTE: X is a “Don’t Care” for the Write mode.
SR3H
SR4H
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SR3M
SR4M
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SR3L
SR4L
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DCL1
EN1
14
X
X
X
0
0
0
0
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
0
VSPEN1 ISEL1R ISEL1H ISEL1L
TABLE 13. COMMAND REGISTER SR3 CONFIGURATION
TABLE 14. CONTROL REGISTER SR4 CONFIGURATION
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
1
1
1
X
X
X
X
VTOP1 VBOT1
X
X
X
X
X
X
X
0
0
1
1
0
0
0
1
1
0
0
1
1
0
0
1
1
ISL6422
X
X
X
0
1
0
1
X
X
X
0
0
1
0
1
0
1
0
1
0
1
0
1
SR4 is selected
VSPEN1 = SELVTOP1 = 0, V
V
VSPEN1 = SELVTOP1 = 0, V
V
VSPEN1 = SELVTOP1 = 0, V
V
VSPEN1 = SELVTOP1 = 0, V
V
VSPEN1 = 0, SELVTOP1 = 1, V
V
VSPEN1 = 0, SELVTOP1 = 1, V
V
VSPEN1 = 0, SELVTOP1 = 1, V
V
VSPEN1 = 0, SELVTOP1 = 1, V
V
VSPEN1 = 1, SELVTOP1 = X, V
V
VSPEN1 = 1, SELVTOP1 = X, V
V
VSPEN1 = 1, SELVTOP1 = X, V
V
VSPEN1 = 1, SELVTOP1 = X, V
V
PWM and Linear for Channel 1 disabled
SR3 is selected
I
I
I
I
I
Dynamic current limit NOT selected
Dynamic current limit selected
SELVTOP H/W pin Enabled
SELVTOP H/W pin Disabled
OUT1
OUT1
OUT1
OUT1
OUT1
BOOST1
BOOST1
BOOST1
BOOST1
BOOST1
BOOST1
BOOST1
BOOST1
BOOST1
BOOST1
BOOST1
BOOST1
= 275mA maximum
= 350mA maximum
= 515mA maximum
= 635mA maximum
= 800mA maximum
= 13V + V
= 14V + V
= 13V + V
= 14V + V
= 18V + V
= 18V + V
= 19V + V
= 19V + V
= 13V + V
= 14V + V
= 18V + V
= 19V + V
DROP
DROP
DROP
DROP
DROP
DROP
DROP
DROP
DROP
DROP
DROP
DROP
FUNCTION
FUNCTION
OUT1
OUT1
OUT1
OUT1
OUT1
OUT1
OUT1
OUT1
OUT1
OUT1
OUT1
OUT1
= 13V,
= 14V,
= 13V,
= 14V,
= 18V,
= 18V,
= 19V,
= 19V,
= 13V,
= 14V,
= 18V,
= 19V,
August 10, 2007
FN9190.2