HA16107P Datasheet, PDF (14/40 Pages) Hitachi Semiconductor – PWM Switching Regulator for High-performance Voltage Mode Control

HA16107P/FP, HA16108P/FP
Electrical Characteristics
Section
Item
Symbol Min
Typ
Reference Output voltage
Vref
6.10
6.45
voltage
Line regulation
Line
–
30
Load regulation
Load
–
30
Temperature
stability
∆Vref/
–
40
∆Ta
Short circuit current
IOS
30
50
Over voltage protec- Vrovp
7.4
8.0
tion (Vref OVP
voltage)
Triangle
Maximum frequency fmax
600
–
wave
generator
Minimum frequency
Voltage stability
fmin
∆f/fo1
–
–
–
±1
Temperature stability ∆f/fo2
–
±1
Frequency accuracy fOSC
270
300
PWM
comparator
Error amp
Over-
current
detector
Minimum deadband
pulse width
Low level threshold
voltage
High level threshold
Differential threshold
Deadband width
initial accuracy
Deadband width
voltage stability
Deadband width
temperature stability
Input offset voltage
Input bias current
Input sink current
Output source current
High level output
voltage
Low level output
voltage
Voltage gain
Band width
(–) Common mode
voltage
(+) Common mode
voltage
(+) Threshold voltage
(+) Bias current
(–) Threshold voltage
(–) Bias current
Response time
tDB
–
VTL
1.9
VTH
3.8
∆VTH
1.7
∆DB1
–
∆DB2
–
∆DB3
–
VIO
IIB
Iosink
Iosource
VOH
VOL
–
–
80
80
Vref –
1.5
–
GV
–
BW
–
VCM–
1.2
VCM+
–
VTH+
IB+
VTH–
IB–
toff
0.216
–
–0.264
–
–
–
2.2
4.2
2.0
±1
±0.2
±1
2
0.8
140
140
–
–
55
15
–
–
0.240
180
–0.240
950
100
Notes: 1. Only applies to the HA16107P, HA16108P
2. The terminal should not be applied under –1.0 V.
(Ta = 25°C, V_IN = 18 V, f_OSC = 100 kHz)
Max
Unit
Test Conditions Note
6.80
V
60
mV 12 V ≤ VIN ≤ 30 V
60
mV 0 mA ≤ IO ≤ 10 mA
–
ppm/
°C
–
mA Vref = 0 V
9.0
V
–
kHz
1
kHz
±3
% 12 V ≤ VIN ≤ 30 V
fo1 = (fmax + fmin)/2
–
% –20°C ≤ Ta ≤ +85°C
fo2 = (fmax + fmin)/2
330
kHz RT1 = RT2 = 27 kΩ
CT = 120 pF
1.0
µs
2.5
V
4.6
2.3
±3
±2.0
–
10
2.0
–
–
–
V
V
%
RT1 = RT2 = 27 kΩ
CT = 470 pF
% 12 V ≤ VIN ≤ 30 V
(Dmax – Dmin)/2
% –20°C ≤ Ta ≤ +85°C
(Dmax – Dmin)/2
mV
µA
µA VO = 2 V
µA VO = 5 V
V
IO = 10 µA
0.5
V
IO = 10 µA
–
dB f = 10 kHz
–
MHz
–
V
Vref –
V
1.5
0.264
V
250
µA VCL+ = 0 V
–0.216
V
1, 2
1350
µA VCL = –0.3 V
1, 2
–
ns CL; open
VCL = +0.35 V
Rev.4.00 Jun 15, 2005 page 14 of 39