ISL97650ARTZ-T Intersil, ISL97650ARTZ-T Datasheet - Page 5

• Manufacturer Part Number: ISL97650ARTZ-T
• Description: IC LCD SUPPLY HP 4CHN 36-TQFN
• Manufacturer: Intersil

Specifications of ISL97650ARTZ-T

• Applications: LCD TV/Monitor
• Current - Supply: 250µA
• Voltage - Supply: 4 V ~ 14 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 36-TQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
Typical Performance Curves
Vth_V
Vth_POUT(FBP)
Vth_NOUT(FBN)
t
START-UP SEQUENCING
t
I
I
C
t
t
t
FD
START-UP
DELB_ON
DELB_OFF
VOFF
VON
VON-SLICE
DEL
PARAMETER
LOGIC
100
80
60
40
20
0
0
(FBL) V
FIGURE 1. BOOST EFFICIENCY
P
N
Fault Delay Time to Chip Turns Off
Enable to A
DELB Pull-Down Current or Resistance
when Enabled by the Start-Up Sequence
DELB Pull-Down Current or Resistance
when Disabled
Sequence Timing and Fault Time Out
Capacitor
A
V
V
VDD
LOGIC
OUT
OFF
ON
OUT
to V
500
to V
to V
Charge Pump Short Detection
Charge Pump Short Detection
Buck Short Detection
ON-SLICE
ON
OFF
VDD
I
DESCRIPTION
O
5
V
Delay
(mA)
V
otherwise stated. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise
specified. Temperature limits established by characterization and are not production tested. (Continued)
IN
IN
Start Time
= 5V
= 12V, V
Delay
1000
V
BOOST
IN
= 12V
= V
1500
SUP
V(FBL) falling less than
V(FBP) falling less than
V(FBN) rising more than
C
VDELB > 0.9V
VDELB < 0.9V
VDELB < 20V
C
C
C
DEL
DEL
DEL
DEL
= 15V, V
ISL97650
= 220nF
= 220nF
= 220nF
= 220nF
ON
= 25V, V
CONDITIONS
OFF
0.12
0.10
0.08
0.06
0.04
0.02
0
= -8V, over-temperature from -40°C to +105°C, unless
FIGURE 2. BOOST LOAD REGULATION
0
500
V
IN
1.00
MIN
= 5V
36
10
I
O
1000
(mA)
1.326
TYP
0.9
0.9
0.4
52
80
50
20
17
9
1500
MAX
1.75
V
500
220
70
IN
= 12V
April 17, 2009
2000
FN9198.4
UNIT
ms
ms
kΩ
ms
ms
ms
µA
nA
nF
V
V
V