MP1530 – TRIPLE OUTPUT STEP-UP PLUS LINEAR REGULATORS FOR TFT BIAS
ORDERING INFORMATION
Part Number
MP1530DQ*
MP1530DM**
Package
QFN16 (3x3mm)
TSSOP16
Top Marking
B8
M1530DM
Free Air Temperature (T
A
)
-40C to +85C
-40C to +85C
* For Tape & Reel, add suffix –Z (g. MP1530DQ–Z).
For RoHS compliant packaging, add suffix –LF (e.g. MP1530DQ–LF–Z)
*
*For
Tape & Reel, add suffix –Z (g. MP1530DM–Z).
For RoHS compliant packaging, add suffix –LF (e.g. MP1530DM–LF–Z)
PACKAGE REFERENCE
TOP VIEW
PGND
16
SW
CT
RDY
FB1
1
2
3
4
5
COMP
6
IN
7
GND
8
REF
IN3
15
GH
14
IN2
13
12
11
10
9
GL
EN
FB3
FB2
TOP VIEW
RDY
FB1
COMP
IN
GND
REF
FB2
FB3
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
CT
SW
PGND
IN3
GH
IN2
GL
EN
QFN16
TSSOP16
ABSOLUTE MAXIMUM RATINGS
(1)
IN Supply Voltage .......................... –0.3V to +6V
SW Voltage .................................. –0.3V to +25V
IN2, GL Voltage ........................... +0.3V to –25V
IN3, GH Voltage ........................... –0.3V to +40V
IN2 to IN3 Voltage ....................... –0.3V to +60V
All Other Pins ................................. –0.3V to +6V
(2)
Continuous Power Dissipation (T
A
= +25°C)
QFN16 (3 x 3mm)…………………………....2.1W
TSSOP16
………………… ………....1.4W
Junction Temperature ...............................125C
Lead Temperature ....................................260C
Storage Temperature ............. –65C to +150C
IN3, GH Voltage .................................. 0V to 38V
Maximum Junction Temp. (T
J
) .............. +125C
Thermal Resistance
(3)
QFN16 (3 x 3mm) ................... 60 ...... 12 ...
C/W
TSSOP16 ................................ 90 ...... 30 ...
C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The maximum allowable power dissipation is a function of the
maximum junction temperature T
J
(MAX), the junction-to-
ambient thermal resistance
θ
JA
, and the ambient temperature
T
A
. The maximum allowable continuous power dissipation at
any ambient temperature is calculated by P
D
(MAX) = (T
J
(MAX)-T
A
)/θ
JA
. Exceeding the maximum allowable power
dissipation will cause excessive die temperature, and the
regulator will go into thermal shutdown. Internal thermal
shutdown circuitry protects the device from permanent
damage.
3) The device is not guaranteed to function outside of its
operating conditions.
4) Measured on approximately 1” square of 1 oz copper.
θ
JA
θ
JC
Recommended Operating Conditions (2)
Input Voltage ................................... 2.7V to 5.5V
Main Output Voltage ...........................V
IN
to 22V
IN2, GL Voltage ................................ 0V to –20V
MP1530 Rev. 1.41
5/25/2011
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2011 MPS. All Rights Reserved.
2
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