BL9180 반도체 회로 부품 판매점
CMOS LDO Regulator
|
|
 Shanghai Belling |
BL9180
Dual,300mA Ultra-low Noise
CMOS LDO Regulator
FEATURES
Up to 300mA Output Current(Each LDO)
Dual Shutdown Pins Control Each Output
90uA Operating supply current per LDO
Excellent Line regulation:0.05%/V
Low Dropout:220mV@300mA
High Power Supply Rejection Ratio
Wide Operating Voltage Range:2.0V to 6.0V
1.2V to 3.3V Factory-Preset Output
High Accuracy: ±1% or ±2%
Internal Pulled down(8 MΩ)resistor
Current Limiting and Thermal Protection
Two LDOs in SOT-23-6 Package
RoHS Compliant and 100% Lead(Pb)-Free
APPLICATIONS
Cellular and Smart Phones
Battery-Powered Equipment
Laptop, Palmtops, Notebook Computers
Hand-Held Instruments
PCMCIA Cards and Wireless LAN
MP3/MP4/MP5 Players
Portable Information Appliances
DESCRIPTION
The BL9180 dual, low noise, low-dropout regulator
supplying up to 300mA output current at each
channel. The output voltage for each regulator is set
independently by trimming. Voltages are selectable
in 50mV steps within a range of 1.2V to 3.3V by
operating from a 2V to 6V input. The BL9180
includes two independent logic-controlled shutdown
inputs and allows the output of each regulator to be
turned off independently. When both outputs
shutdown simultaneously, the chip will be turn off
and consumes nearly zero operation current which
is suitable for battery-power devices.
The BL9180 includes high accuracy voltage
reference, error amplifier, current limit circuit and
output driver module.
The BL9180 has excellent load and line transient
response and good temperature characteristics,
which can assure the stability of chip and power
system. And it uses trimming technique to
guarantee output voltage accuracy within ±1% or
±2%. The BL9180 is available in SOT-23-6 package
which is Lead(Pb)-free.
ORDERING INFORMATION
BL9180 X X X XX
Package:
RA:SOT-23-6A
RB:SOT-23-6B
Features:
P:Standard(default, lead free)
C:Customized
Output Voltage Accuracy
A:±1%
B:±2%
Output Voltage
A: 1.3V(Output1),2.8V(Output2)
B: 1.5V(Output1),3.0V(Output2)
C: 1.8V(Output1),2.5V(Output2)
D: 1.8V(Output1),2.8V(Output2)
E: 2.5V(Output1),1.8V(Output2)
F: 2.8V(Output1),1.8V(Output2)
G: 2.8V(Output1),3.0V(Output2)
H: 2.8V(Output1),3.3V(Output2)
I: 3.0V(Output1),1.5V(Output2)
J: 3.3V(Output1),2.8V(Output2)
K: 3.3V(Output1),3.3V(Output2)
L:2.8V(Output1),1.2V(Output2)
M:1.8V(Output1),3.3V(Output2)
TYPICAL APPLICATION
BL9180 XXX RB
16
EN1 VOUT1
VIN 2 VDD GND 5
3 EN2 VOUT2 4
1uF BL9180
VOUT1
1uF
VOUT2
1uF
Application hints:
Output capacitor (COUT≥2.2uF) is recommended
in BL9180 applications to assure the circuit’s
stability for output voltage ≤ 1.8V.
PPMIC BU
BL9180 Rev 1.6
1/2010
www.belling.com.cn
Belling Proprietary Information. Unauthorized Photocopy and Duplication Prohibited
©2010 Belling All Rights Reserved
1
Absolute Maximum Rating (Note 1)
Input Supply Voltage (VIN)
EN Input Voltage
Output Voltage
Output Current
-0.3V to +6V
-0.3V to +VIN
-0.3V to VIN+0.3V
300mA
BL9180
Dual,300mA Ultra-low Noise
CMOS LDO Regulator
Maximum Junction Temperature
125°C
Operating Temperature Range(Note2) -40°C to 85°C
Storage Temperature Range
-65°C to 125°C
Lead Temperature (Soldering, 10s)
300°C
Package Information
Pin Description
SOT-23-6A
TOP VIEW
VOUT1 1
6 EN1
EN1 1
SOT-23-6B
TOP VIEW
6 VOUT1
VDD 2
5 GND
VDD 2
5 GND
VOUT2 3
4 EN2
EN2 3
4 VOUT2
Part Number
BL9180-XXXRA
Top Mark
E V Y W(Note3)
BL9180-XXXRB
EVYW
Y9
Year 2009
A
2010
B
2011
C
2012
Temp Range
-40°C to +85°C
-40°C to +85°C
D
2013
Name
VOUT1
VDD
VOUT2
EN2
GND
EN1
Function
LDO1 Output Pin
Input Pin
LDO2 Output Pin
LDO2 Enable Pin
Ground Pin
LDO1 Enable Pin1
W
Week
1
A
… 26 27 28 … 53 54
…Y Z a…y z
Thermal Resistance (Note 4):
Package
ӨJA
ӨJC
SOT23-6
250°C/W 130°C/W
Product Classification
Output Voltage Voltage Code Accuracy
Package Type
Product Name
Package Type
Product Name
1.3V/2.8V
A
±2%
SOT-23-6A BL9180-ABPRA SOT-23-6B BL9180-ABPRB
1.5V/3.0V
B
±2%
SOT-23-6A BL9180-BBPRA SOT-23-6B BL9180-BBPRB
1.8V/2.5V
C
±2%
SOT-23-6A BL9180-CBPRA SOT-23-6B BL9180-CBPRB
1.8V/2.8V
D
±2%
SOT-23-6A BL9180-DBPRA SOT-23-6B BL9180-DBPRB
2.5V/1.8V
E
±2%
SOT-23-6A BL9180-EBPRA SOT-23-6B BL9180-EBPRB
2.8V/1.8V
F
±2%
SOT-23-6A BL9180-FBPRA SOT-23-6B BL9180-FBPRB
2.8V/3.0V
G
±2%
SOT-23-6A BL9180-GBPRA SOT-23-6B BL9180-GBPRB
2.8V/3.3V
H
±2%
SOT-23-6A BL9180-HBPRA SOT-23-6B BL9180-HBPRB
3.0V/1.5V
I
±2%
SOT-23-6A
BL9180-IBPRA
SOT-23-6B
BL9180-IBPRB
3.3V/2.8V
J
±2%
SOT-23-6A BL9180-JBPRA SOT-23-6B BL9180-JBPRB
3.3V/3.3V
K
±2%
SOT-23-6A BL9180-KBPRA SOT-23-6B BL9180-KBPRB
2.8V/1.2V
L
±2%
SOT-23-6A BL9180-LBPRA SOT-23-6B BL9180-LBPRB
1.8V/3.3V
M
±2%
SOT-23-6A BL9180-MBPRA SOT-23-6B BL9180-MBPRB
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.
Note 2: The BL9180 is guaranteed to meet performance specifications from 0°C to 70°C. Specifications over the –40°C to
85°C operating temperature range are assured by design, characterization and correlation with statistical
process controls.
Note 3: V: Voltage code Y: Year of wafer manufacturing W: Week of wafer manufacturing
Note 4: Thermal Resistance is specified with approximately 1 square of 1 oz copper.
PPMIC BU
BL9180 Rev 1.6
1/2010
www.belling.com.cn
Belling Proprietary Information. Unauthorized Photocopy and Duplication Prohibited
©2010 Belling All Rights Reserved
2
|
PDF 파일 내의 페이지 : 총 12 페이지
제조업체: Shanghai Belling
( shanghai )
BL9180 regulator
데이터시트 다운로드 :
[ BL9180.PDF ]
[ BL9180 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
