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TS12001 の電気的特性と機能

TS12001のメーカーはSemtechです、この部品の機能は「Battery Management Under-Voltage Load Switch」です。


製品の詳細 ( Datasheet PDF )

部品番号 TS12001
部品説明 Battery Management Under-Voltage Load Switch
メーカ Semtech
ロゴ Semtech ロゴ 




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TS12001 Datasheet, TS12001 PDF,ピン配置, 機能
TRIUNE PRODUCTS
Features
• Off-Active™ feature with ultra-low pico-amp current
• Best-in-class Off-active™ quiescent current of 100pA
• Ultra-low on-active quiescent current of 70nA
• Accurate on to Off-active™ voltage threshold
• Threshold voltage options of 1.2V - 4.2V in 100mV steps
(programmed at manufacturing)
• Supervisory over-current limit shutdown
• Low Rds(on): 175mΩ typical @ 5V
• Low drop out disconnect from VBAT to loads
• Turn-on slew rate controlled
• 500mV off to on-active hysteresis
Summary Specifications
• Wide input voltage range: 1.2V – 5.5V
• Packaged in a 8pin DFN (2x2)
TS12001
nanoSmart® Battery Management
Under-Voltage Load Switch
Description
The TS12001 Off-Active™ battery management load switch is
used to protect a battery from excessive discharge. It consists
of an internally generated threshold voltage (VTHRESH),
comparator with hysteresis, slew rate control for the load
switch, a P-Channel load switch, and an open-drain indicator
pin. When the input battery voltage is above VTHRESH, the
load switch is on-active. When the input battery voltage falls
to VTHRESH, the load switch is Off-Active™ and the quiescent
current draw is approximately 100pA.
Applications
• Portable Battery
• Industrial
• Medical
• SmartCard
• RFID
• Energy Harvesting Systems
Block Diagram
VCC
R egulated
T hreshold
VOUT
nPG
TS12001
Final Datasheet
April 30, 2015
Rev 1.3
GND
www.semtech.com
1 of 11
Semtech

1 Page





TS12001 pdf, ピン配列
Pin Description
Pin # Pin Name
1 GND
2 VOUT
3 NC
4 NC
5 NC
6 VCC
7 VCC
8 nPG
(1) I = Input, O = Output, P = Power
Pin Type (1)
P
O
I/P
I/P
O
Description
GND
Output to System Load
No Connect (connect to GND or float)
No Connect (connect to GND or float)
No Connect (connect to GND or float)
Supply Input
Supply Input
Open-Drain N-Channel Output (low indicates Power Good)
Absolute Maximum Ratings
Over operating free–air temperature range unless otherwise noted(2, 3, 4)
Parameter
Value
Unit
VCC, VOUT, nPG
-0.3 to 6.0
V
Electrostatic Discharge – Human Body Model
2 kV
Operating Junction Temperature Range, TJ
Storage Temperature Range, TSTG
Lead Temperature (soldering, 10 seconds)
-20 to 85
-65 to 150
260
°C
°C
°C
(2) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating con-
ditions” is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.
(3) All voltage values are with respect to network ground terminal.
(4) ESD testing is performed according to the respective JESD22 JEDEC standard.
Thermal Characteristics
Package DFN
θJA (°C/W)
(See Note 5)
θJC (°C/W)
(See Note 6)
8 pin
73.1 10.7
(5) This assumes a FR4 board only.
(6) This assumes a 1 Oz. Copper JEDEC standard board with thermal vias – See Exposed Pad section and application note
for more information.
TS12001
Final Datasheet
April 30, 2015
Rev 1.3
www.semtech.com
3 of 11
Semtech


3Pages


TS12001 電子部品, 半導体
Package Mechanical Drawings (all dimensions in mm)
Units
Dimension Limits
Number of Pins
N
Pitch
e
Overall Height
A
Standoff
A1
Contact Thickness
A3
Overall Length
D
Exposed Pad Width
E2
Overall Width
E
Exposed Pad Length
D2
Contact Width
b
Contact Length
L
Contact-to-Exposed Pad
K
Notes:
Dimensions and tolerances per ASME Y14.5M.
BSC: Basic Dimension. Theoretically exact values shown without tolerances.
REF: Reference Dimension, usually without tolerance, for information only.
MIN
0.80
0.00
0.75
1.55
0.18
0.20
0.20
TS12001
Final Datasheet
April 30, 2015
Rev 1.3
www.semtech.com
MILLIMETERS
NOM
8
0.50 BSC
0.90
0.02
0.20 REF
2.00 BSC
0.90
2.00 BSC
1.70
0.25
0.30
-
MAX
1.00
0.05
1.00
1.80
0.30
0.40
-
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Semtech

6 Page



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共有リンク

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