BD9532EKN_08 ROHM [Rohm], BD9532EKN_08 Datasheet - Page 2

• Manufacturer Part Number: BD9532EKN_08
• Description: Switching Regulators for DDR-SDRAM Cores
• Manufacturer: ROHM [Rohm]

●Maximum Absolute Ratings (Ta=25℃)
●Operating Conditions (Ta=25℃)
★ This product should not be used in a radioactive environment.
Input Voltage 1
Input Voltage 2
Input Voltage 3
BOOT Voltage
BOOT-SW Voltage
HG-SW Voltage
LG Voltage
REF Voltage
Output Voltage
ILIM/SCP/SS/FS/SLLM Voltage
VREG Voltage
EN Input Voltage
Power Dissipation 1
Power Dissipation 2
Power Dissipation 3
Power Dissipation 4
Operating Temperature Range
Storage Temperature Range
Maximum Junction Temperature
*1 Not to exceed Pd.
*2 Instantaneous surge voltage, back electromotive force and voltage under less than 10% duty cycle.
*3 Reduced by 4mW for each increase in Ta of 1℃ over 25℃ (when not mounted on a heat radiation board )
*4 Reduced by 6mW for increase in Ta of 1℃ over 25℃. (when mounted on a board 70.0mm×70mm×1.6mm Glass-epoxy PCB.)
*5 Reduced by 14mW for increase in Ta of 1℃ over 25℃. (when mounted on a board 70.0mm×70mm×1.6mm Glass-epoxy PCB.)
*6 Reduced by 16mW for increase in Ta of 1℃ over 25℃. (when mounted on a board 70.0mm×70mm×1.6mm Glass-epoxy PCB.)
Input Voltage 1
Input Voltage 2
Input Voltage 3
BOOT Voltage
SW Voltage
BOOT-SW Voltage
SLLM Input Voltage
EN Input Voltage
Output setting voltage
Is Input Voltage
MIN ON Time
Parameter
Parameter
ILIM/SCP/SS/FS/SLLM
VOUT/Is+/Is-
BOOT-SW
BOOT-SW
HG-SW
Symbol
Symbol
Tonmin
VREG
Tjmax
BOOT
Is+/Is-
BOOT
SLLM
VCC
VDD
REF
Topr
REF
VCC
VDD
Pd1
Pd2
Pd3
Pd4
Tstg
VIN
SW
VIN
LG
EN
EN
2/20
-10～+100
-55～+150
0.75
1.75
2.00
30
35
0.5
+150
Limit
7
7
7
7
VDD
VCC
VCC
VCC
VCC
MIN
-0.7
7
4.5
4.5
4.5
4.5
4.5
0.7
0.7
0
0
*1*2
*1*2
*1*2
*1*2
-
*1*2
*1*2
*1
*3
*4
*5
*6
MAX
200
5.5
2.7
5.5
5.5
5.5
5.5
2.0
25
30
25
Unit
W
W
W
W
℃
℃
℃
V
V
V
V
V
V
V
V
V
V
V
V
nsec
Unit
V
V
V
V
V
V
V
V
V
V