HF01B00/01/02/03/04
Off Line High Voltage
Quasi Resonant Regulator
DESCRIPTION
The HF01B00/01/02/03/04 is a flyback regulator
with Green Mode Operation. Its high efficiency
feature over the entire input/load range meets
the
stringent
world-wide
energy-saving
requirements.
The HF01B00/01/02/03/04 is an integrated
current mode controller with a 700V FET. Its
valley switching detector ensures minimum
Drain-Source voltage switching every cycle, per
Quasi-resonant operation. When the output
power falls below a given level, the regulator
enters the burst mode to lower the stand-by
power consumption.
An internal minimum off time limiter prevents
the switching frequency from exceeding 150
kHz, which is below the CISPR-22 EMI start
limit. Internal 2.4ms soft start prevents the
excessive inrush current during start up
The HF01B00/01/02/03/04 provides various
protections, such as Thermal Shutdown (TSD),
V
CC
Under Voltage Lockout (UVLO), Over Load
Protection (OLP), Over Voltage Protection
(OVP) and so on.
The HF01B00/01/02/03 is available in PDIP8-7B
package. And HF01B04 is available in PDIP8-7B
and SOIC8-7B packages.
Maximum Output Power
3
85Vac~265Vac
230Vac±15%
P/N
Open
Open
1
1
Adapter
2
Adapter
2
Frame
Frame
HF01B00DP
35W
54W
23W
30W
HF01B01DP
29W
45W
18W
23W
HF01B02DP
HF01B03DP
HF01B04DP
HF01B04DS
Notes:
1. Maximum continuous power in a non-ventilated enclosed
adapter measured at 50℃ ambient temperature.
2. Maximum continuous power in an open frame design at 50℃
ambient temperature.
3. 230Vac or 110/115Vac with doubler.
4. The junction temperature can limit the maximum output power.
4
FEATURES
Internal Integrated 700V MOSFET
High Level of Integration, Requires Very
Few External Components
Universal Input Voltage (85~265VAC)
Quasi-Resonant Operation over the Entire
Input and Load Range
Maximum Switching Frequency Limited
Valley Switching for High Efficiency and
Better EMI Performance
Active Burst Mode for Low Standby Power
Consumption
Internal High-Voltage Current Source for
Start-Up
Internal Soft Start
Internal 320ns Leading Edge Blanking
Thermal Shutdown (Auto Restart with
Hysteresis)
V
CC
Under Voltage Lockout with Hysteresis
(UVLO)
Over Voltage Protection
Over Load Protection.
No Load Consumption at 265Vac
HF01B00<100mW
HF01B01<80mW
HF01B02/03<50mW
HF01B04<30mW
APPLICATIONS
Battery charger for consumer and home
equipment.
Standby power supply.
Small power SMPS for white goods and
consumer electronics.
Low/Medium power AC/DC adapter.
24W
22W
19W
19W
33W
30W
23W
23W
14W
11W
8W
8W
17W
13W
11W
11W
For MPS green status, please visit MPS website under Quality Assurance.
“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of
Monolithic Power Systems, Inc.
HF01B00/01/02/03/04 Rev. 1.2
www.MonolithicPower.com
4/9/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
1
HF01B00/01/02/03/04–OFF LINE HIGH VOLTAGE QUASI RESONANT REGULATOR
TYPICAL APPLICATION
T1
*
Input
85-265VAC
Output
*
RTN
HF01B00/01/02/03/04
S
S
GND
FB
5
6
7
8
4
*
D
2
1
VCC
VSD
Figure 1—Typical Application
HF01B00/01/02/03/04 Rev. 1.2
www.MonolithicPower.com
4/9/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
2
HF01B00/01/02/03/04–OFF LINE HIGH VOLTAGE QUASI RESONANT REGULATOR
ORDERING INFORMATION
Part Number
Package
Top Marking
Free Air Temperature (T
A
)
HF01B00DP*
HF01B01DP
HF01B02DP
HF01B03DP
HF01B04DP
HF01B04DS**
PDIP8-7B
SOIC8-7B
HF01B00
HF01B01
HF01B02
HF01B03
HF01B04
HF01B04
-40C to +85C
-40C to +85C
*For RoHS, compliant packaging, add suffix –LF (e.g. HF01B00DP–LF).
** For Tape & Reel, add suffix –Z (e.g. HF01B04DS–Z);
For RoHS, compliant packaging, add suffix –LF (e.g. HF01B04DS–LF–Z).
PACKAGE REFERENCE
PDIP8-7B & SOIC8-7B
ABSOLUTE MAXIMUM RATINGS
(1)
Drain to Source ........................... -0.7V to 700V
(2)
Continuous Drain Switch Current
--HF01B00DP, T
A
=25C............................1.94A
--HF01B01DP, T
A
=25C............................1.47A
--HF01B02DP, T
A
=25C ...........................1.14A
--HF01B03DP, T
A
=25C ...........................0.96A
--HF01B04DP, T
A
=25C ...........................0.81A
--HF01B04DS, T
A
=25C ...........................0.88A
V
CC
to GND .................................... -0.3V to 22V
VSD, FB, S to GND ......................... -0.3V to 7V
Junction Temperature .............................. 150C
Thermal Shut Down ................................. 150C
Thermal Shut Down Hysteresis .................. 40C
Lead Temperature ................................... 260C
Storage Temperature .............. -60°C to +150C
ESD Capability Human Body Model (All Pins
except D) ................................................. 2.0kV
ESD Capability Machine Model ..................200V
Recommended Operation Conditions
(4)
(3)
V
CC
to GND ........................................ 8V to 20V
Maximum Junction Temp. (T
J
) ............... +125C
Thermal Resistance
PDIP8-7B .............................. 105 ..... 45 ...
C/W
SOIC8-7B ............................... 96 ...... 45 ...
C/W
Notes:
1) Exceeding these ratings may damage the device.
2) Continuous Drain switch current when inductor load is
assumed: limited by maximum duty and maximum junction
temperature. And the data get from the following conditions:
θ
JA
θ
JC
Ipeak
D=50%
Fs=100kHz
3) The device is not guaranteed to function outside of its
operating conditions.
4) Measured on JESD51-7, 4-layer PCB.
HF01B00/01/02/03/04 Rev. 1.2
www.MonolithicPower.com
4/9/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
3
HF01B00/01/02/03/04–OFF LINE HIGH VOLTAGE QUASI RESONANT REGULATOR
ELECTRICAL CHARACTERISTICS
V
CC
=12V, T
A
=+25℃, unless otherwise noted
Parameter
Start-up Current Source (Pin D)
Supply current from Pin D
Leakage current from Pin D
Break Down Voltage
HF01B00
HF01B01
On-State Resistance
HF01B02
HF01B03
HF01B04
Supply Voltage Management (Pin Vcc)
V
CC
Upper Level at which the Internal
High Voltage Current Source Stops
V
CC
Lower Level at which the Internal
High Voltage Current Source Triggers
V
CC
Decreasing Level at which the
Latchoff Phase Ends
Internal IC Consumption, Latchoff Phase
Feedback Management (Pin FB)
Internal Pull Up Resistor
Internal Pull Up Voltage
Pin8 to Current Set point Division Ratio
Internal Soft-Start Time
FB Decreasing Level at which the
Regulator enter the Burst Mode
FB Increasing Level at which the
Regulator leave the Burst Mode
Over Load Set Point
Valley Switching Detector (Pin VSD)
Valley Point Detection Threshold Voltage
Valley Point Detection Hysteresis
Pin VSD Clamp Voltage
V
VSDL
Valley Point Detection Delay
Parasitical Capacitance at Pin VSD
Minimum Off Time
Re-start time After Last Valley Point
Detection Transition
OVP Sampling Delay
Pin VSD OVP reference level
Internal Impedance
Current Sampling Management (Pin S)
Leading Edge Blanking
Maximum current set-point
T
VSD
Cpar
T
min
T
restart
T
OVPS
V
OVP
Rint
T
LEB
V
CS
Symbol
I
charge
I
leak
V
(BR)DSS
V
CC
=10V;
I
D
=100mA
Conditions
V
CC
=6V;
V
D
=400V
V
CC
=13V;
V
D
=400V
Min
1.4
Typ
2
20
700
--
1.9
3.3
5.5
7.7
11
11.8
8
5.5
V
CC
=6.0V
400
10
4.5
3.3
2.4
0.5
0.7
3.7
30
High
State
Ipin=3.0mA
Low State
Ipin=-2.0mA
Pull down from
2V to -100mV
7
-0.8
90
6.6
45
10
7.8
-0.65
150
10
7.8
4.6
3.5
6
24
320
1
60
8.6
-0.5
210
9
13
8.8
Max
2.6
Unit
mA
μA
V
R
DS(ON)
Ω
V
CCH
V
CCL
Vcc
latch
I
Latch
R
FB
Vup
I
div
Tss
V
BURL
V
BURH
V
OLP
V
VSD
V
hys
V
VSDH
10.6
7.2
V
V
V
μA
kΩ
V
ms
V
V
V
mV
mV
V
V
ns
pF
μs
μs
μs
V
kΩ
ns
V
HF01B00/01/02/03/04 Rev. 1.2
www.MonolithicPower.com
4/9/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
4
HF01B00/01/02/03/04–OFF LINE HIGH VOLTAGE QUASI RESONANT REGULATOR
PIN FUNCTIONS
Pin #
1
Name
VSD
Description
Valley switching detector of the auxiliary flyback signal. It ensures Discontinuous Conduction
Mode (DCM) operation with valley switching over the entire input/load range. This pin also
offers OVP detection.
Supply voltage pin. Typically connect a 22μF bulk capacitor and a 0.1uF ceramic capacitor
to this Pin. When V
CC
is charged to 12V, the internal high voltage current source turns off
and the IC starts switching; when it falls back to 8V, the high voltage current source turns on
again and the IC stops switching.
Not connected. This pin ensures adequate creepage distance.
Drain of the internal MOSFET. Input for the start up high voltage current source.
Source of the internal MOSFET. Input of the primary current sense signal.
Source of the internal MOSFET. Input of the primary current sense signal.
The IC Ground.
This pin sets the primary peak current limit, by directly connecting an optocoupler to this pin
to close the feedback loop. A feedback voltage of 3.7V on this pin will trigger an Over Load
Protection while 0.5V will trigger a Burst Mode operation. The regulator leaves Burst Mode
Operation and enters normal operation when the FB voltage reaches 0.7V
2
3
4
5
6
7
8
V
CC
N/C
D
S
S
GND
FB
HF01B00/01/02/03/04 Rev. 1.2
www.MonolithicPower.com
4/9/2013
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
5
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