ISL6140IBZ Intersil, ISL6140IBZ Datasheet - Page 18

• Manufacturer Part Number: ISL6140IBZ
• Description: IC CONTROLLER HOT PLUG 8-SOIC
• Manufacturer: Intersil
• Type: Hot-Swap Controllerr

Specifications of ISL6140IBZ

• Applications: General Purpose, VoIP
• Internal Switch(s): No
• Voltage - Supply: 36 V ~ 72 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

.
GND
-48V
R
R
R
GND
-48V IN
4
5
6
IN
R
R
R
UV
OV
FIGURE 31. TYPICAL APPLICATION
6
5
4
V
EE
R
1
SENSE
ISL6140
1 PG
2 OV
3 UV
4 V
V
C
DD
18
EE
1
GATE
Q
R
1
2
R
1
R
U
3
FIGURE 30. SAMPLE LAYOUT (NOT TO SCALE)
1
PWRGD
C
DRAIN
2
V
DD
G 6
D 7
S 5
-48V
8
ISL6140, ISL6150
GND
RL
OUT
(LOAD)
CL
C
R
R
C
2
1
3
2
NOTES:
1. Layout scale is approximate; routing lines are just for
2. Approximate size of the above layout is 1.6 x 0.6 inches;
3. R
4. The RL and CL are not shown on the layout.
5. R4 uses a via to connect to GND on the bottom of the
6. PWRGD signal is not used here.
7. BOM (Bill Of Materials)
illustration purposes; they do not necessarily conform to
normal PCB design rules. High current buses are wider,
shown with parallel lines.
almost half of the area is just the FET (D2PAK or similar
SMD-220 package).
are 0805; they can all potentially use smaller footprints, if
desired.
board; all other routing can be on top level. (It’s even
possible to eliminate the via, for an all top-level route).
R
R
R
R
R
R
C
C
Q
1
1
2
3
4
5
6
1
2
1
sense resistor is size 2512; all other R’s and C’s shown
= 0.02Ω (5%)
= 10Ω (5%)
= 18kΩ (5%)
= 562kΩ (1%)
= 9.09kΩ (1%)
= 10kΩ (1%)
= 150nF (25V)
= 3.3nF (100V)
= IRF530 (100V, 17A, 0.11Ω)
G
S
DRAIN
-48V
FET
OUT
FN9039.4
GND