ISL85033-12VEVAL3Z Intersil, ISL85033-12VEVAL3Z Datasheet - Page 3

• Manufacturer Part Number: ISL85033-12VEVAL3Z
• Description: EVAL BAORD FOR ISL85033
• Manufacturer: Intersil
• Series: -r

Specifications of ISL85033-12VEVAL3Z

• Main Purpose: DC/DC, Negative Inverter
• Outputs And Type: 1, Non-Isolated
• Power - Output: -
• Voltage - Output: -3.3 ~ -15 V
• Current - Output: 5A
• Voltage - Input: 4.5 ~ 28 V
• Regulator Topology: Buck
• Frequency - Switching: 300kHz ~ 2MHz
• Board Type: Fully Populated
• Utilized Ic / Part: ISL85033
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ISL85033-12VEVAL3Z Schematic
GNDO1
VNEG1
GND1
VIN
EN
A
-12V
2
VNEG
100K
VNEG
A
R4
TBD
S1
100UF
8.06K
VNEG
113K
C1
A
C2
3
1
ON
OPEN
OFF
R3
R2
JLX1
C12
68UF
A
SS1
4
PGOOD1
FB1
VCC
R19
VNEG
2
DNP
1
A
C3
C14
12
22UF
VNEG
VNEG
4700PF
L1
10UH
VNEG
C4
PGOOD2
22PF
0.01UF
C13
BOOT1
R20
DNP
120K
SS1
D1
B340B
R5
C5
VIN
OPEN
VCC
SS1
R7
C18
10UF
29
1
22
3
4
5
6
7
SS2
COMP1
FB1
SS1
PGND1
BOOT1
PHASE1
PHASE1
A
10UF
EP
C6
PG1 FS
OPEN
R8
EN
ISL85033IRTZ
VNEG
AA
C7
FS
VNEG
U1
R10
R9
DNP
SI SO PG2
SYNCIN
PHASE2
PHASE2
C8
10UF
COMP2
PGND2
BOOT2
VNEG
B340B
FB2
SS2
VIN
D2
R17
R18
0
21
19
18
17
16
15
DNP
0
OPEN
0.01UF
BOOT2
VNEG
C9
2
OPEN
C15
R11
SS2
10UH
L2
22UF
C17
VNEG
OPEN
C10
1
VNEG
C11
VNEG
5600PF
OPEN
FB2
C19
68UF
R14
SS2
OPEN
OPEN
C16
OPEN
R15
R16
C20
TBD
VNEG
1
2
1
2
JVO2
4
A
JLX2
4
A
A
VNEG2
GNDO2
A
NC1
(ADJUSTABLE)
VNEG
-12V
R12
R13
DNP
DNP
VCC
VNEG
COMP1
FB1
SS1
R23
R24
R25
DNP
0
0
COMP2
FB2
SS2