MP2364DF Monolithic Power Systems, MP2364DF Datasheet - Page 2

• Manufacturer Part Number: MP2364DF
• Description: Dual 1.5a, 23V, 1.4mhz Step-down Converter
• Manufacturer: Monolithic Power Systems

PACKAGE REFERENCE
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (
Switch Voltage (
Bootstrap Voltage (
Feedback Voltage (
Enable/UVLO Voltage (
Comp Voltage (
Soft Start Voltage (
Junction Temperature .............................+150°C
Lead Temperature ..................................+260°C
Storage Temperature.............. –65°C to +150°C
MP2364 Rev. 1.4
3/22/2006
*
Part Number*
For Tape & Reel, add suffix –Z (eg. MP2364DF–Z)
For Lead Free, add suffix –LF (eg. MP2364DF–LF–Z)
FOR TSSOP20F ONLY
MP2364DF
COMPB
SWA
PGA
SGA
ENB
SSA
NC1
BSA
FBB
EXPOSED PAD
INA
10
TM
1
2
3
4
5
6
7
8
9
COMPA, COMPB
SWA, SWB
INA, INB
TSSOP20F
TOP VIEW
Package
SSA, SSB
BSA, BSB
FBA, FBB
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
)................................ 25V
ENA, ENB
) .............................. 26V
).............–0.3V to +6V
) .................. V
) ............–0.3V to +6V
)...........–0.3V to +6V
MP2364_PD01-TSSOP20F
)......–0.3V to +6V
–40°C to +85°C
20
19
18
17
16
15
14
13
12
11
Temperature
MP2364 — DUAL 1.5A, 23V, 1.4MHz STEP-DOWN CONVERTER
ENA
COMPA
FBA
SGB
PGB
SWB
INB
NC2
BSB
SSB
© 2006 MPS. All Rights Reserved.
SW
www.MonolithicPower.com
+ 6V
(1)
Recommended Operating Conditions
Supply Voltage (V
Operating Temperature.................–40°C to +85°C
Thermal Resistance
TSSOP20F ............................. 40 ....... 6.... °C/W
SOIC16.................................. 105 ..... 40... °C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The device is not guaranteed to function outside of its
3) Measured on approximately 1” square of 1 oz copper.
*
Part Number*
For Tape & Reel, add suffix –Z (eg. MP2364DS–Z)
For Lead Free, add suffix –LF (eg. MP2364DS–LF–Z)
MP2364DS
operating conditions.
COMPB
GNDA
SWA
SSA
BSA
ENB
FBB
INA
1
2
3
4
5
6
7
8
IN
TOP VIEW
Package
) ...................... 4.75V to 23V
SOIC16
(3)
θ
MP2364_PD02_SOIC16
JA
–40°C to +85°C
16
15
14
13
12
11
10
Temperature
9
ENA
COMPA
FBA
GNDB
SWB
INB
BSB
SSB
θ
JC
(2)
2