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PDF HA16150T Data sheet ( Hoja de datos )
| Número de pieza | HA16150T | |
| Descripción | High-Speed Current Mode Push-Pull PWM Control IC | |
| Fabricantes | Renesas Technology | |
| Logotipo |  |
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HA16150T/P
High-Speed Current Mode
Push-Pull PWM Control IC
REJ03F0146-0300
Rev.3.00
Jan 30, 2007
Description
The HA16150 is a high-speed current mode PWM control IC with push-pull dual outputs, suitable for high-reliability,
high-efficiency, high-mounting-density isolated DC-DC converter and high-output AC-DC converter control.
www.DataSheet4U.com
The HA16150 can be used in various applications, including push-pull converters and half-bridge, double-forward, and
single-forward applications.
The HA16150 incorporates 180-degree phase-inverted push-pull dual outputs, and directly drives a power MOS FET.
Operation at a maximum of 1 MHz is possible on an oscillator reference frequency.
The package lineup comprises an ultra-thin surface-mount TSSOP-16 suitable for slim communication system modules,
and a general-purpose insertion DILP-6 suitable for characteristics evaluation.
Features
<Maximum Ratings>
Supply voltage Vcc: 20 V
Peak output current Ipk-out: ±1.0 A
Operating junction temperature Tjopr: –40°C to +125°C
<Electrical Characteristics>
VREF output voltage VREF: 5.0 V ± 1%
UVLO start threshold VH: 9.3 V ± 0.7 V
UVLO shutdown threshold VL: 8.3 V ± 0.7 V
Operating current Icc: 4 mA typ.
Standby current Is: 150 µA typ.
<Functions>
Soft start (one external timing capacitance)
Remote on/off control
Independent dead band time adjustment
Current limiter adjustment (set drooping characteristic adjustment)
Push-pull/single-end output switching
Package lineup: TSSOP-16/DILP-16
Rev.3.00 Jan 30, 2007 page 1 of 24
1 page  
HA16150T/P
Electrical Characteristics
Supply
Item
Start threshold
Shutdown threshold
UVLO hysteresis
Start-up current
Operating current
Symbol
VH
VL
dVUVL
Is
Icc
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VREF
Oscillator
Vcc zenner shunt
voltage
Vz temperature
stability
Output voltage
Line regulation
Load regulation
Temperature
stability
Oscillator frequency
Vz
dVz/dTa
Vref
Vref-line
Vref-load
dVref/dTa
fosc
Temperature
dfosc/dTa
stability
PWM
High voltage
Vth
Comparator Low voltage
Vtl
Differential voltage dVt
Error
Input bias current Ifb
amplifier
Open loop gain
Av
EOUT sink current Isnk-eout
EOUT source
Isrc-eout
current
Low voltage
Vol-eout
High voltage
Voh-eout
Current
sense
Voltage gain
Delay to output
Avcs
td-cs
Leading edge
blanking
tbl
time
Leading edge
Vbl-off
blanking
disable voltage
Remote
On threshold
Von
voltage
Off threshold
Voff
voltage
Sink current
Iremote
Soft start Source current
Iss
Note: 1. Reference values for design.
Min
8.6
7.6
0.7
100
–
21.2
–
4.95
–
–
–
88
–
–
–
–
–1
–
–
–
–
4.7
2.85
–
–
1.3
1.40
–
60
–7.0
Typ
9.3
8.3
1.0
150
4
22.2
4.5
5.0
5
5
80
100
±0.1
3.0
2.0
1.0
–
70
3.0
–0.4
0.8
5.0
3.00
150
65
1.4
–
–
90
–5.0
(Ta = 25°C, Vcc = 12 V, Fosc = 100 kHz)
Max Unit
Test Conditions
10.0 V
9.0 V
1.3 V
250 µA Vcc = 8V
6 mA Vinm = 1.0V, Vinp = 1.25V,
Vcs = 0V
23.2 V Icc = 10mA
– mV/°C Icc = 10mA *1
5.05 V Iref = –1mA
20 mV Vcc = 11V to 18V
20 mV Iref = –1mA to –20mA
– ppm/°C Ta = –40 to 125°C
112 kHz Measured at OUT1 and OUT2
RT = 27kΩ, CT = 1000pF
– %/°C Ta = –40 to 125°C *1
– V DC *1
– V DC *1
– V DC *1
+1 µA
– dB f = 1.0kHz *1
– mA Veout = 1.1V *1
– mA Veout = 3.0V *1
1.1
–
3.15
230
–
V EOUT : Open
V EOUT : Open
V/V
ns
ns *1
1.5 V Measured pin : EOUT
–
3.00
120
–3.0
V *1
V *1
µA Vremote = 4V
µA Vss = 1V
Rev.3.00 Jan 30, 2007 page 5 of 24
5 Page 
HA16150T/P
5. Push-Pull/Single-End Switching
(1) Push-pull operation: Leave the TDB pin open or connect a capacitance to GND
V_CT
3V
2V
RESET
(internal signal)
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V_TDB term.
Dead-band pulse
(internal signal)
OUT1
OUT2
(2) Single-end operation: Perform pull-up connection of the TDB pin to the VREF pin
V_CT
3V
2V
RESET
(internal signal)
V_TDB term.
5V
Dead-band pulse
(internal signal)
OUT1
0V
OUT2
0V
Rev.3.00 Jan 30, 2007 page 11 of 24
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet HA16150T.PDF ] | |
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