ISL8105BEVAL1Z Intersil, ISL8105BEVAL1Z Datasheet - Page 6

• Manufacturer Part Number: ISL8105BEVAL1Z
• Description: EVAL BOARD ISL8105B
• Manufacturer: Intersil

Specifications of ISL8105BEVAL1Z

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.8V
• Current - Output: 15A
• Voltage - Input: 9.6 ~ 14.4V
• Regulator Topology: Buck
• Frequency - Switching: 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ISL8105B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

ISL8105BEVAL1Z Schematic
VBIAS
VBIAS
J3
J3
GND
GND
J2
J2
VIN
VIN
J1
J1
TP10
TP10
GND
GND
J6
J6
SW1
SW1
VIN
TP7
TP7
1
2
J7 J7
2
4
3
TP9
TP9
C4
C4
1.0uF
1.0uF
C1
C1
10nF
10nF
C2
C2
390pF
390pF
COMP/EN
12k
12k
VBIAS
R2
R2
FB
5
7
6
3
+
+
U1
U1
VBIAS
COMP/EN
FB
GND
330uF
330uF
R4
R4
5.9k
5.9k
C13
C13
ISL8105B
ISL8105B
BGATE/BSOC
+
+
3.3nF
3.3nF
C3
C3
330uF
330uF
C12
C12
TGATE
BOOT
R1
R1
11.8k
11.8k
LX
+
+
R3
R3
301
301
1
2
8
4
330uF
330uF
C11
C11
1.74k
1.74k
BOOT
0.1uF
0.1uF
BGATE
R5
R5
C5
C5
1uF
1uF
C10
C10
TGATE
TP4
TP4
LX
4
1uF
1uF
C9
C9
TP2
TP2
4
Q2
Q2
DNP
DNP
4
Q1
Q1
Q3
Q3
DNP
DNP
R8
R8
Q5
Q5
DNP
DNP
C7
C7
DNP
DNP
DNP
DNP
Q4
Q4
DNP
DNP
Q6
Q6
Probe Socket
Probe Socket
TPVO1
TPVO1
R6
R6
4.7
4.7
C8
C8
680pF
680pF
TP8
TP8
2
2
R7
R7
DNP
DNP
4
+
+
L1
L1
1uH
1uH
C18
C18
470uF
470uF
DNP
DNP
1
DNP
DNP
+
+
C6
C6
C26
C26
C19
C19
470uF
470uF
Date:
Date:
Date:
Size
Size
Size
+
+
+
+
DNP
DNP
C14
C14
Thursday, January 31, 2008
Thursday, January 31, 2008
Thursday, January 31, 2008
C20
C20
470uF
470uF
+
+
Title
Title
Title
+
+
DNP
DNP
C15
C15
C21
C21
470uF
470uF
+
+
ISL8105BEVAL1Z
ISL8105BEVAL1Z
ISL8105BEVAL1Z
C22
C22
DNP
DNP
DNP
DNP
C16
C16
+
+
C23
C23
DNP
DNP
DNP
DNP
C17
C17
Intersil Corporation
Intersil Corporation
Intersil Corporation
1001 Murphy Ranch Rd.
1001 Murphy Ranch Rd.
1001 Murphy Ranch Rd.
Milpitas, CA, 95035
Milpitas, CA, 95035
Milpitas, CA, 95035
C24
C24
DNP
DNP
Sheet
Sheet
Sheet
TP6
TP6
0.1uF
0.1uF
TP3
TP3
C27
C27
VOUT
C25
C25
DNP
DNP
0.1uF
0.1uF
1
1
1
C28
C28
of
of
of
VOUT
VOUT
J5
J5
GND
GND
J4
J4
1
1
1
Rev
Rev
Rev
A
A
A