MAX6504UK____+T [MAXIM]
Low-Cost, 2.7V to 5.5V, Micropower Temperature Switches in SOT23;
| 型号： | MAX6504UK____+T |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | Low-Cost, 2.7V to 5.5V, Micropower Temperature Switches in SOT23 |
| 文件： | 总9页 (文件大小：294K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
19-1280; Rev 6; 2/11
Low-Cost, +2.7V to +5.5V, Micropower
Temperature Switches in SOT23
1–MAX6504
________________General Description
____________________________Features
The MAX6501–MAX6504 low-cost, fully integrated tem-
perature switches assert a logic signal when their die
temperature crosses a factory-programmed threshold.
Operating from a +2.7V to +5.5V supply, these devices
feature two on-chip, temperature-dependent voltage
references and a comparator. They are available with
factory-trimmed temperature trip thresholds from -45°C
to +125°C in 10°C increments, and are accurate to
0.5°C ꢀtypꢁ or 6°C ꢀmaꢂꢁ. These devices reꢃuire no
eꢂternal components and typically consume 30µA sup-
ply current. Hysteresis is pin-selectable at 2°C or 10°C.
♦ ±±0.5°C (typicalCꢀThreTꢁaꢂCꢃiiꢄhcitCꢅOrh
FꢄaaCꢀrmyrhc(ꢄhrCRcngr
♦ NꢁCEx(rhncaC°ꢁmyꢁnrn(eCRrqꢄphrꢂ
♦ LꢁwC°ꢁe(
♦ 3±µꢃCSꢄyyatC°ꢄhhrn(
♦ Fci(ꢁht-PhꢁghcmmrꢂCꢀThreTꢁaꢂeCfhꢁm
-4.5°C(ꢁC+12.5°CpnC1±5°CInihrmrn(e
♦ ꢅyrn-DhcpnCꢅꢄ(yꢄ(C MꢃX6.±1/MꢃX6.±3l
PꢄeT-PꢄaaCꢅꢄ(yꢄ(C MꢃX6.±2/MꢃX6.±4l
The MAX6501/MAX6503 have an active-low, open-drain
output intended to interface with a microprocessor ꢀµPꢁ
reset input. The MAX6502/MAX6504 have an active-
high, push-pull output intended to directly drive fan-
control logic. The MAX6501/MAX6502 are offered with
hot-temperature thresholds ꢀ+35°C to +125°Cꢁ, assert-
ing when the temperature is above the threshold. The
MAX6503/MAX6504 are offered with cold-temperature
thresholds ꢀ-45°C to +15°Cꢁ, asserting when the tem-
perature is below the threshold.
♦ Ppn-Srari(cbarC25°CꢁhC1±5°CHte(rhrepe
♦ Sꢅꢀ23-.CPcikcgr
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
MAX6501UK_ _ _ _+T -55°C to +125°C 5 SOT23
MAX6502UK_ _ _ _+T -55°C to +125°C 5 SOT23
MAX6503UK_ _ _ _+T -55°C to +125°C 5 SOT23
MAX6504UK_ _ _ _+T -55°C to +125°C 5 SOT23
The MAX6501–MAX6504 are offered in eight standard
temperature versions; contact the factory for pricing
and availability of nonstandard temperature versions.
They are available in a 5-pin SOT23 package.
Note: These parts are offered in eight standard temperature
versions with a minimum order of 2,500 pieces. To complete
the suffiꢂ information, add P or N for positive or negative trip
temperature, and select an available trip point in degrees
centigrade. For eꢂample, the MAX6501UKP065+T describes a
MAX6501 in a SOT23 package with a +65°C threshold.
Contact the factory for pricing and availability of nonstandard
temperature versions ꢀminimum order 10,000 piecesꢁ.
+Denotes a leadꢀPbꢁ-free/RoHS-compliant package.
T = Tape and reel.
Typical Operating Circuit
+2.7V TO +5.5V
V
CC
V
CC
________________________Applications
MAX6502
TOVER
µP Temperature Monitoring in High-Speed
Computers
μP
INT
Temperature Control
Temperature Alarms
Fan Control
GND GND HYST
GND
Selector Guide and Pin Configurations appear at end of
data sheet.
________________________________________________________________ Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Low-Cost, +2.7V to +5.5V, Micropower
Temperature Switches in SOT23
ꢃBSꢅLUꢀECMꢃXIMUMCRꢃꢀINGS
Supply Voltage ꢀV ꢁ Range....................................-0.3V to +7V
CC
Output Current ꢀall pinsꢁ .....................................................20mA
TOVER ꢀMAX6501ꢁ...................................................-0.3V to +7V
Continuous Power Dissipation ꢀT = +70°Cꢁ
A
TOVER ꢀMAX6502ꢁ.....................................-0.3V to ꢀV
+ 0.3Vꢁ
SOT23 ꢀderate 3.1mW/°C above +70°Cꢁ......................247mW
Operating Temperature Range .........................-55°C to +135°C
Storage Temperature Range.............................-65°C to +165°C
Lead Temperature ꢀsoldering, 10sꢁ .................................+300°C
Soldering Temperature ꢀreflowꢁ .......................................+260°C
CC
TUNDER ꢀMAX6503ꢁ ................................................-0.3V to +7V
TUNDER ꢀMAX6504ꢁ ..................................-0.3V to ꢀV
All Other Pins..............................................-0.3V to ꢀV
+ 0.3Vꢁ
+ 0.3Vꢁ
CC
CC
Input Current ꢀall pinsꢁ ........................................................20mA
Stresses beyond those listed under “Absolute Maꢂimum 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 in the operational sections of the specifications is not implied. Eꢂposure to
absolute maꢂimum rating conditions for eꢂtended periods may affect device reliability.
ELE°ꢀRI°ꢃLC°HꢃRꢃ°ꢀERISꢀI°S
ꢀV
CC
= +2.7V to +5.5V, R
= 100kΩ ꢀMAX6501/MAX6503 onlyꢁ, T = T
to T
, unless otherwise noted. Typical values are
MAX
PULLUP
A
MIN
at T = +25°C.ꢁ ꢀNote 1ꢁ
A
PꢃRꢃMEꢀER
Supply Voltage Range
Supply Current
SYMBꢅL
°ꢅNDIꢀIꢅNS
MIN
2.7
ꢀYP
MꢃX
5.5
85
UNIꢀS
V
1–MAX6504
V
CC
I
30
0.5
0.5
0.5
0.5
2
µA
CC
-45°C to -25°C
-15°C to +15°C
+35°C to +65°C
-6
-4
-4
-6
+6
+4
Temperature Threshold
Accuracy ꢀNote 2ꢁ
ΔT
TH
°C
+4
+75°C to +125°C
HYST = GND
+6
Temperature Threshold
Hysteresis
T
HYST
°C
V
HYST = V
10
CC
V
IH
0.8 ꢂ V
0.8 ꢂ V
CC
HYST Input Threshold
ꢀNote 3ꢁ
V
IL
0.2 ꢂ V
CC
I
= 500µA, V
> 2.7V
SOURCE
CC
CC
ꢀMAX6502/MAX6504 onlyꢁ
Output Voltage High
V
OH
V
I
= 800µA, V > 4.5V
SOURCE
CC
V
- 1.5
CC
ꢀMAX6502/MAX6504 onlyꢁ
I
I
= 1.2mA, V
= 3.2mA, V
> 2.7V
> 4.5V
0.3
0.4
SINK
CC
Output Voltage Low
V
OL
V
SINK
CC
Open-Drain Output Leakage
Current
V
V
= 2.7V, V
= 5.5V ꢀMAX6503ꢁ,
TUNDER
CC
10
nA
= 5.5V ꢀMAX6501ꢁ
TOVER
Nꢁ(rC1: 100% production tested at T = +25°C. Specifications over temperature limits are guaranteed by design.
A
Nꢁ(rC2: The MAX6501–MAX6504 are available with internal, factory-programmed temperature trip thresholds from -45°C to +125°C
in +10°C increments ꢀsee Selector Guideꢁ.
Nꢁ(rC3: Guaranteed by design.
2
_______________________________________________________________________________________
Low-Cost, +2.7V to +5.5V, Micropower
Temperature Switches in SOT23
1–MAX6504
__________________________________________Typical Operating Characteristics
ꢀV
CC
= +5V, R
= 100kΩ ꢀMAX6501/MAX6503ꢁ, T = +25°C, unless otherwise noted.ꢁ
PULLUP
A
MAX6502/MAX6504
OUTPUT SOURCE RESISTANCE
vs. TEMPERATURE
SUPPLY CURRENT
vs. TEMPERATURE
TRIP THRESHOLD ACCURACY
60
50
40
30
20
10
0
40
35
30
25
20
15
10
5
800
700
600
500
400
300
200
100
0
SAMPLE SIZE = 300
V
= 2.7V
CC
V
V
= 3.3V
= 5.0V
CC
CC
0
-5 -4 -3 -2 -1
0
1
2
3
4
5
-55
-25
5
35
65
95
125
-55
-25
5
35
65
95
125
ACCURACY (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
OUTPUT SINK RESISTANCE
vs. TEMPERATURE
SOT23 THERMAL STEP RESPONSE
IN STILL AIR
SOT23 THERMAL STEP RESPONSE
IN PERFLUORINATED FLUID
MAX6501 TOC5
MAX6501 TOC4
160
140
120
100
80
V
= 2.7V
CC
+100°C
+100°C
V
= 3.3V
CC
+12.5°C/div
+15°C/div
V
CC
= 5.0V
60
2
2
40
MOUNTED ON 0.75in
OF 2 oz. COPPER
MOUNTED ON 0.75in
OF 2 oz. COPPER
20
+25°C
+25°C
0
-55
-25
5
35
65
95
125
20sec/div
5sec/div
TEMPERATURE (°C)
MAX6501 STARTUP AND POWER-DOWN
(T < T
MAX6501 STARTUP DELAY
(T > T
HYSTERESIS
vs. TRIP TEMPERATURE
)
TH
)
TH
MAX6501 TOC07
MAX6501 TOC07A
16
14
12
10
8
MAX6503
MAX6504
HYST = V
MAX6501
MAX6502
HYST = V
CC
CC
A
B
A
B
6
MAX6501
MAX6502
HYST = GND
MAX6503
MAX6504
HYST = GND
4
2
0
TRACE A: TOVER VOLTAGE, R
= 100kΩ
TRACE A: TOVER VOLTAGE, R
TRACE B: V PULSE DRIVEN FROM 3.3V CMOS LOGIC OUTPUT
CC
= 100kΩ
PULLUP
PULLUP
-45 -25 -5 15 35 55 75 95 115
TRACE B: V PULSE DRIVEN FROM 3.3V CMOS LOGIC OUTPUT
CC
TRIP TEMPERATURE (°C)
_______________________________________________________________________________________
3
Low-Cost, +2.7V to +5.5V, Micropower
Temperature Switches in SOT23
Pin Description
PIN
NꢃME
FUN°ꢀIꢅN
MꢃX6.±1 MꢃX6.±2 MꢃX6.±3 MꢃX6.±4
Ground. Not internally connected. Connect both ground pins
together close to the chip. Pin 2 provides the lowest thermal
resistance to the die.
1, 2
1, 2
1, 2
1, 2
GND
Hysteresis Input. Connect HYST to GND for 2°C hysteresis, or
3
4
3
4
3
4
3
4
HYST
connect to V
for 10°C hysteresis.
CC
V
CC
Supply Input ꢀ+2.7V to +5.5Vꢁ
Open-Drain, Active-Low Output. TOVER goes low when the die
temperature eꢂceeds the factory-programmed temperature
threshold. Connect to a 100kΩ pullup resistor. May be pulled
5
—
5
—
—
5
—
—
—
5
TOVER
TOVER
up to a voltage higher than V
.
CC
Push-Pull Active-High Output. TOVER goes high when the die tem-
perature eꢂceeds the factory-programmed temperature threshold.
—
—
—
1–MAX6504
Open-Drain, Active-Low Output. TUNDER goes low when the
die temperature goes below the factory-programmed tempera-
ture threshold. Connect to a 100kΩ pullup resistor. May be
—
—
TUNDER
TUNDER
pulled up to a voltage higher than V
.
CC
Push-Pull Active-High Output. TUNDER goes high when the die tem-
perature falls below the factory-programmed temperature threshold.
—
________________General Description
ꢀcbarC10CCFci(ꢁht-PhꢁghcmmrꢂCꢀThreTꢁaꢂ
Rcngr
The MAX6501–MAX6504 fully integrated temperature
switches incorporate two temperature-dependent refer-
ences and a comparator. One reference eꢂhibits a pos-
itive temperature coefficient and the other a negative
temperature coefficient ꢀFigure 1ꢁ. The temperature at
which the two reference voltages are eꢃual determines
the temperature trip point. Pin-selectable 2°C or 10°C
hysteresis keeps the output from oscillating when the
die temperature approaches the threshold temperature.
The MAX6501/MAX6503 have an active-low, open-
drain output structure that can only sink current. The
MAX6502/MAX6504 have an active-high, push-pull out-
put structure that can sink or source current. The inter-
nal power-on reset circuit guarantees the output is at
PꢃRꢀ
ꢀHRESHꢅLDC ꢀ lCRꢃNGE
ꢀH
MAX6501
MAX6502
MAX6503
MAX6504
+35°C < T < +125°C
TH
+35°C < T < +125°C
TH
-45°C < T < +15°C
TH
-45°C < T < +15°C
TH
Hysteresis Input
The HYST pin is a CMOS-compatible input that selects
hysteresis at either a high level ꢀ10°C for HYST = V
ꢁ
CC
or a low level ꢀ2°C for HYST = GNDꢁ. Hysteresis pre-
vents the output from oscillating when the temperature
approaches the trip point. The HYST pin should not be
T
TH
= +25°C state at startup for 50µs.
left unconnected. Drive HYST close to ground or V
.
CC
The MAX6501–MAX6504 are available with factory-
preset temperature thresholds from -45°C to +125°C in
10°C increments. Table 1 lists the available temperature
threshold ranges. The MAX6501/MAX6503 outputs are
intended to interface with a microprocessor ꢀµPꢁ reset
input ꢀFigure 2ꢁ. The MAX6502/MAX6504 outputs are
intended for applications such as driving a fan control
ꢀFigure 3ꢁ.
Other input voltages cause increased supply current.
The actual amount of hysteresis depends on the part’s
programmed trip threshold ꢀsee the Typical Operating
Characteristicsꢁ.
4
_______________________________________________________________________________________
Low-Cost, +2.7V to +5.5V, Micropower
Temperature Switches in SOT23
1–MAX6504
V
MAX6501
WITH 100kΩ PULLUP
TOVER
TOVER
POSITIVE
TEMPCO
REFERENCE
NEGATIVE
TEMPCO
HYST
REFERENCE
NETWORK
HYST
TEMP
TEMP
TEMP
TEMP
COLD +25°C
T
HOT
TH
MAX6501
V
MAX6502
TOVER
TOVER
HYST
POSITIVE
TEMPCO
REFERENCE
NEGATIVE
TEMPCO
REFERENCE
HYST
NETWORK
COLD +25°C
T
HOT
TH
MAX6502
MAX6503
WITH 100kΩ PULLUP
V
TUNDER
TUNDER
POSITIVE
TEMPCO
REFERENCE
NEGATIVE
TEMPCO
REFERENCE
HYST
NETWORK
HYST
COLD
T
+25°C
HOT
TH
MAX6503
V
MAX6504
TUNDER
TUNDER
HYST
POSITIVE
TEMPCO
REFERENCE
NEGATIVE
TEMPCO
REFERENCE
HYST
NETWORK
COLD
T
+25°C
HOT
TH
MAX6504
Figure 1. Block and Functional Diagrams
_______________________________________________________________________________________
.
Low-Cost, +2.7V to +5.5V, Micropower
Temperature Switches in SOT23
+3.3V
+5V
V
CC
V
CC
HYST
R
V
CC
V
CC
PULLUP
100kΩ
μP
FAN
HEAT
MAX6502
GND GND TOVER
μP
MAX6501
TOVER
INT
SHUTDOWN
OR
RESET
HYST GND GND
HEAT
Figure 2. Microprocessor Alarm/Reset
Figure 3. Overtemperature Fan Control
Temperature-Window Alarm
The MAX6501–MAX6504 temperature switch outputs
assert when the die temperature is outside the factory-
programmed range. Combining the outputs of two
devices creates an over/undertemperature alarm. The
MAX6501/MAX6503 and the MAX6502/MAX6504 are
designed to form two complementary pairs, each con-
taining one cold trip-point output and one hot trip-point
output. The assertion of either output alerts the system to
an out-of-range temperature. The MAX6502/MAX6504
push/pull output stages can be ORed to produce a ther-
mal out-of-range alarm. More favorably, a MAX6501/
MAX6503 can be directly wire-ORed with a single eꢂter-
nal resistor to accomplish the same task ꢀFigure 4ꢁ.
Applications Information
Thermal Considerations
The MAX6501–MAX6504 supply current is typically
30µA. When used to drive high-impedance loads, the
devices dissipate negligible power. Therefore, the die
temperature is essentially the same as the package
temperature. The key to accurate temperature monitor-
ing is good thermal contact between the MAX6501–
MAX6504 package and the device being monitored. In
some applications, the SOT23 package may be small
enough to fit underneath a socketed µP, allowing the
device to monitor the µP’s temperature directly. Use the
monitor’s output to reset the µP, assert an interrupt, or
trigger an eꢂternal alarm.
1–MAX6504
The temperature window alarms shown in Figure 4 can
be used to accurately determine when a device’s tem-
perature falls out of the -5°C to +75°C range. The ther-
mal-overrange signal can be used to assert a thermal
shutdown, power-up, recalibration, or other temperature-
dependent function.
Accurate temperature monitoring depends on the ther-
mal resistance between the device being monitored
and the MAX6501–MAX6504 die. Heat flows in and out
of plastic packages, primarily through the leads. Pin 2
of the SOT23-5 package provides the lowest thermal
resistance to the die. Short, wide copper traces leading
to the temperature monitor ensure that heat transfers
ꢃuickly and reliably.
Low-Cost, Fail-Safe
Temperature Monitor
In high-performance/high-reliability applications, multi-
ple temperature monitoring is important. The high-level
integration and low cost of the MAX6501–MAX6504
facilitate the use of multiple temperature monitors to in-
crease system reliability. Figure 5’s application uses
two MAX6502s with different temperature thresholds to
ensure that fault conditions that can overheat the moni-
tored device cause no permanent damage. The first
temperature monitor activates the fan when the die
temperature eꢂceeds +45°C. The second MAX6502
triggers a system shutdown if the die temperature
reaches +75°C. The second temperature monitor’s out-
put asserts when a wide variety of destructive fault con-
ditions occur, including latchups, short circuits, and
cooling-system failures.
The rise in die temperature due to self-heating is given
by the following formula:
ΔT = P
ꢂ θ
JA
DISSIPATION
J
where P
is the power dissipated by the
DISSIPATION
MAX6501–MAX6504, and θ is the package’s thermal
JA
resistance.
The typical thermal resistance is 140°C/W for the
SOT23 package. To limit the effects of self-heating,
minimize the output currents. For eꢂample, if the
MAX6501 or MAX6503 sink 1mA, the output voltage is
guaranteed to be less than 0.3V. Therefore, an addi-
tional 0.3mW of power is dissipated within the IC. This
corresponds to a 0.042°C shift in the die temperature in
the SOT23.
6
_______________________________________________________________________________________
Low-Cost, +2.7V to +5.5V, Micropower
Temperature Switches in SOT23
1–MAX6504
+5V
+5V
V
CC
V
CC
MAX6502_ _P075
GND
GND
HYST
MAX6502_ _P075
HEAT
OVERTEMP
TEMPERATURE
FAULT
TOVER
GND
OUT OF RANGE
TOVER
GND
HYST
μP
V
TUNDER
CC
UNDERTEMP
MAX6504_ _N005
HYST
GND
FAN
CONTROL
HEAT
V
TOVER
CC
GND
HYST
MAX6502_ _P045
+5V
R
100k
PULL-UP
GND GND
OUT OF RANGE
V
V
CC
CC
TOVER
TUNDER
Figure 5. Low-Power, High-Reliability, Fail-Safe Temperature
Monitor
MAX6501_ _P075
MAX6503_ _N005
GND
GND HYST
GND GND HYST
Figure 4. Temperature-Window Alarms
ꢀcbarC20CCDrOpirCMchkpngC°ꢁꢂre
MINIMUM
ꢅRDER
MINIMUM
DEVI°E
°ꢅDE
DEVI°E
°ꢅDE
ꢅRDER
10k
MAX6501UKP035
MAX6501UKP045
MAX6501UKP055
MAX6501UKP065
MAX6501UKP075
MAX6501UKP085
MAX6501UKP095
MAX6501UKP105
MAX6501UKP115
MAX6501UKP125
MAX6502UKP035
MAX6502UKP045
MAX6502UKP055
MAX6502UKP065
MAX6502UKP075
MAX6502UKP085
MAX6502UKP095
ABZF
ABZR
ACFW
ABZS
ACFV
ACDP
ABZT
ACFU
ACAG
ADQK
ABZG
ABZU
ACGC
ABZV
ACGB
ACGA
ABZW
10k
2.5k
2.5k
2.5k
2.5k
2.5k
2.5k
10k
MAX6502UKP105
MAX6502UKP115
MAX6502UKP125
MAX6503UKN045
MAX6503UKN035
MAX6503UKN025
MAX6503UKN015
MAX6503UKN005
MAX6503UKP005
MAX6503UKP015
MAX6504UKN045
MAX6504UKN035
MAX6504UKN025
MAX6504UKN015
MAX6504UKN005
MAX6504UKP005
MAX6504UKP015
ACFZ
ACFY
ADUD
ADIZ
2.5k
25k
10k
ADVS
ADVR
ACFX
ADNZ
ABZX
ADPN
ACAX
ADVU
ADVT
ACGD
ADVX
ABZY
ADKE
10k
10k
2.5k
10k
2.5k
25k
2.5k
10k
10k
10k
2.5k
2.5k
2.5k
2.5k
2.5k
2.5k
10k
10k
2.5k
10k
2.5k
10k
_______________________________________________________________________________________
7
Low-Cost, +2.7V to +5.5V, Micropower
Temperature Switches in SOT23
Selector Guide
Pin Configurations
PꢃRꢀ
ꢅUꢀPUꢀ
SꢀꢃGE
MAX6501 MAX6502 MAX6503 MAX6504
TOP VIEW
Open-
Drain
Open-
Drain
Push-Pull
Hot
Push-Pull
Cold
ꢀRIPCꢀEMP
GND
GND
1
2
3
5
4
TOVER
(TOVER)
GND
GND
1
2
3
5
4
TUNDER
(TUNDER)
Hot
Cold
ꢀHRESHꢅLD
MAX6501
MAX6502
-4.
-3.
-2.
MAX6503
MAX6504
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
HYST
V
HYST
V
CC
CC
-1.
-.
+.
SOT23
SOT23
( ) ARE FOR MAX6502.
( ) ARE FOR MAX6504.
+1.
+3.
+4.
+..
+6.
+7.
+8.
+9.
+1±.
+11.
+12.
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Chip Information
SUBSTRATE CONNECTED TO GND
1–MAX6504
Package Information
For the latest package outline information and land patterns
ꢀfootprintsꢁ, go to www0mcxpm-pi0iꢁm/ycikcgre. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffiꢂ character, but
the drawing pertains to the package regardless of RoHS status.
Pꢃ°KꢃGE
ꢀYPE
Pꢃ°KꢃGE
°ꢅDE
ꢅUꢀLINE
Nꢅ0
LꢃND
PꢃꢀꢀERNCNꢅ0
5 SOT23
U5+2
21-±±.7
9±-±174
8
_______________________________________________________________________________________
Low-Cost, +2.7V to +5.5V, Micropower
Temperature Switches in SOT23
1–MAX6504
Revision History
REVISION REVISION
PAGES
DESCRIPTION
CHANGED
NUMBER
DATE
In Table 2 updated the device marking codes for MAX6503UKN035,
5
10/06
MAX6503UKN025, MAX6503UKN005, MAX6503UKP015, MAX6504UKN035,
MAX6504UKN025, and MAX6504UKN005
7
Removed the TO-220 package from entire data sheet; changed all leaded parts to
lead(Pb)-free parts in the Ordering Information table; in the Absolute Maximum Ratings
section changed the continuous power dissipation numbers (7.1mW/°C to 3.1mW/°C
and 571mW to 247mW) and added the soldering temperature; added the Package
Information table
6
2/11
All
Maꢂim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maꢂim product. No circuit patent licenses are
implied. Maꢂim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ 9
© 2011 Maꢂim Integrated Products
Maꢂim is a registered trademark of Maꢂim Integrated Products, Inc.
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明