W6053S PDF даташит
Спецификация W6053S изготовлена «Sanken» и имеет функцию, называемую « STR-W6053S». |
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Детали детали
Номер произв | W6053S |
Описание | STR-W6053S |
Производители | Sanken |
логотип |
12 Pages
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STR-W605xS
Current Mode Control PWM Regulator IC
For Switching Power Supplies
Features and Benefits
▪ TO-220F power package with 30 to 90 W power output
▪ Current Mode PWM control
▪ Built-in Random Switching function, reducing EMI noise,
and simplifying EMI filters, and therefore reducing cost
▪ Built-in Slope Compensation function, avoiding
subharmonic oscillation
▪ Built-in Auto Standby function (Input Power, PIN < 30 mW
at no load)
▫ Normal operation: PWM mode
▫ Light load operation: Standby mode (burst oscillation)
▪ Built-in Audible Noise Suppression function during
Standby mode
▪ Built-in Startup Circuit, reducing power consumption in
standby operation, and eliminating external components.
▪ Bias-Assist function, improving startup operation,
suppressing VCC voltage drop in operation, and allowing
use of smaller VCC capacitor
▪ Built-in Leading Edge Blanking function
Continued on the next page…
Package: 6-Pin fully molded
TO-220F-6L (FM207)
Description
The STR-W605xS series are power ICs for switching power
supplies, incorporating a power MOSFET and a current mode
PWM controller IC. Including a startup circuit and a standby
function in the controller, the product achieves low power
consumption, low standby power, and high cost-effectiveness
power supply systems with few external components.
The STR-W605xS internal MOSFEThas aVDSS of 650V(min),
and an RDS(on) of 1.9 Ω (max) to 3.95 Ω (max) with a frequency
of 67 kHz. Power output is rated at 45 to 90 W at 230 VAC
input and 30 to 60 W at wide input range (85 to 265 VAC).
The device is provided in an industry-standardTO-220 package,
with heatsink mounting flange and pin 2 removed for increased
supply isolation.
Applications:
For switching power supplies used in:
• White goods
• Consumer electronics
• Office automation
• Industrial equipmenthttp://www.DataSheet4U.net/
• Communication equipment
Not to scale
Typical Application
VAC
VOU T
STR-W605xS-DS
STR-W6000S
1 34567
GND
Brown-In/Brown-Out function
disabled by connecting BR
terminal to GND.
Free Datasheet http://www.datasheet4u.com/datasheetpdf-http://www.DataSheet4U.net/
No Preview Available ! |
STR-W605xS
Current Mode Control PWM Regulator IC
For Switching Power Supplies
Features and Benefits (continued)
▪ Two-chip structure, with a controller and a power MOSFET
compensation circuit to minimize OCP point variation on
with guaranteed avalanche energy available to simplify surge
absorber circuits
▪ Protection functions:
▫ Brown-In and Brown-Out Protection function: auto-restart,
prevention of excess input current and heat rise at low
input voltage
AC input voltage
▫ Overload Protection function (OLP): auto-restart, built-in
timer, reduces heat during overload condition, and no external
components required
▫ Overvoltage Protection function (OVP): Auto-restart
▫ Overcurrent Protection function (OCP): pulse-by-pulse built-in ▫ Thermal Shutdown Protection function (TSD): Auto-restart
Selection Guide
Part Number
fOSC
(kHz)
MOSFET
VDSS(min)
(V)
RDS(on)
(max)
(Ω)
POUT*
(W)
230 V Wide
Package
Packing
STR-W6051S
STR-W6052S
STR-W6053S
67
650
3.95
2.8
1.9
45 30
60
40
TO-220F-6L (Sanken FM207)
with pin 2 removed
50 pieces per tube
90 60
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* The listed output power is based on the package thermal ratings, and the peak output power can be 120% to 140% of the
value stated here. At low output voltage and short duty cycle, the output power may be less than the value stated here.
Free Datasheet http://www.datasheet4u.com/datasheetpdf-http://www.DataSheet4U.net/
No Preview Available ! |
STR-W605xS
Current Mode Control PWM Regulator IC
For Switching Power Supplies
Absolute Maximum Ratings1 Valid at TA = 25°C, unless otherwise specified
Characteristic
Symbol
Notes
Terminals
Rating
STR-W6051S
1–3
5.0
Drain Peak Current2
IDpeak
Single pulse
STR-W6052S
STR-W6053S
1–3
1–3
7.0
9.5
STR-W6051S
1–3
5.0
Maximum Switching Current3
IDMAX
TA = –20°C to 125°C
STR-W6052S
STR-W6053S
1–3
1–3
7.0
9.5
Single Pulse Avalanche Energy4
EAS
Single pulse, VDD = 99 V,
L = 20 mH
ILpeak
Single pulse, VDD = 99 V,
L = 20 mH
STR-W6051S
STR-W6052S
STR-W6053S
STR-W6051S
STR-W6052S
STR-W6053S
1–3
1–3
1–3
1–3
1–3
1–3
47
62
86
2.0
2.3
2.7
S/OCP Terminal Voltage
Controller IC (MIC) Supply Input Voltage
FB/OLP Terminal Voltage
FB/OLP Terminal Sink Current
BR Terminal Voltage
BR Terminal Sink Current
VOCP
VCC
VFB
IFB
VBR
IBR
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STR-W6051S
3–5
4–5
6–5
6–5
7–5
7–5
1–3
–2 to 6
32
–0.3 to 14
1.0
–0.3 to 7
1.0
22.3
MOSFET Power Dissipation5
With infinite heatsink
PD1
STR-W6052S
STR-W6053S
1–3
1–3
23.6
26.5
Without heatsink
1–3
1.3
Controller IC (MIC) Power Dissipation
PD2 Specified by VCC × ICC
4–5
0.13
Internal Frame Temperature in Operation
TF
– –20 to 115
Operating Ambient Temperature
Maximum recommended
TOP internal leadframe
temperature, TF(max) = 105°C
– –20 to 115
Storage Temperature
Tstg
– –40 to 125
Channel Temperature
Tch
– 150
1Current characteristics are defined based on IC as sink ( +), or source ( –).
2Refer to MOSFET Safe Operating Area Curve.
3IDMAX is the drain current on the D/ST pin determined by the drive voltage of the IC and the threshold voltage, Vth , of the MOSFET.
4Refer to MOSFET Avalanche Energy Derating Coefficient Curve.
5Refer to MOSFET Temperature versus Power Dissipation Curve.
Unit
A
A
A
A
A
A
mJ
mJ
mJ
A
A
A
V
V
V
mA
V
mA
W
W
W
W
W
°C
°C
°C
°C
Free Datasheet http://www.datasheet4u.com/datasheetpdf-http://www.DataSheet4U.net/
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Номер в каталоге | Описание | Производители |
W6053S | STR-W6053S | Sanken |
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