m51996ap Renesas Electronics Corporation., m51996ap Datasheet - Page 5

• Manufacturer Part Number: m51996ap
• Description: Switching Regulator Control
• Manufacturer: Renesas Electronics Corporation.

M51996AP/AFP
Electrical Characteristics
Supply
voltage/
circuit
current
F/B
OVP
CLM+
REJ03D0836-0201 Rev.2.01 Nov 14, 2007
Page 5 of 35
Block
Operating supply
voltage range
Operation start up
voltage
Operation stop voltage
V
difference
Stand-by current
Operating circuit
current
Circuit current in OVP
state
Current at 0
Current at maximum
duty
Current difference
between max and 0
duty
F/B terminal voltage
OVP terminal
resistance
OVP terminal H
threshold voltage
OVP terminal
hysteresis voltage
OVP terminal
threshold current
OVP terminal input
current
OVP reset supply
voltage
Difference supply
voltage between
operation stop and
OVP reset
Current from OVP
terminal for OVP reset
CLM terminal
threshold voltage
CLM terminal current
Delay time from CLM
to V
CC(START)
OUT
Item
, V
CC(STOP)
duty
V
V
V
I
I
I
I
I
V
R
V
I
I
V
V
V
I
V
I
T
CCL
CCO
CCOVP
FBMIND
FBMAXD
THOVP
INOVP
THOVPC
INCLM
Symbol
V
I
V
PDCLM
CC
CC(START)
CC(STOP)
FB
THOVPH
CCOVPC
CC(STOP)
CCOVPC
THCLM
FB
FB
CC
THOVP
V
CC(STOP)
–1.35
–480
–210
–280
Min.
15.2
–2.1
–0.9
0.55
140
420
540
180
9.0
5.0
7.3
1.3
4.9
7.5
65
50
80
80
—
—
8
Limits
–0.99
–320
–140
–200
Typ.
16.2
–1.5
–0.6
1.20
100
100
210
600
750
150
150
200
150
9.9
6.3
2.0
5.9
9.0
11
12
30
—
(V
CC
–0.70
Max.
–213
–140
17.2
10.9
–1.0
–0.4
10.0
150
200
320
780
960
250
250
–93
220
7.6
3.0
7.1
30
17
19
—
—
—
18 V, Ta
Unit
mA
mA
mA
mA
mA
mV
mV
mV
ns
V
V
V
V
V
V
V
A
A
A
A
A
A
25 C, unless otherwise noted)
V
V
–30
V
V
V
V
F/B terminal input current
F/B terminal input current
F/B terminal input current
0.95 mA
V
OVP terminal is open. (high
impedance)
V
V
V
V
I
V
CC
CC
CC
CC
CC
CC
OVP
CC
CC
CLM
FB
CC
THOVP
Test Conditions
14.5 V, Ta
14.5 V,
15 V, f
30 V, f
25 V
9.5 V
30 V
18 V
Ta
I
FBMIND
400 mV
V
0 V
CC(START)
V
85 C
THOVPH
188 kHz
188 kHz
I
FBMAXD
25 C
V
V
CC(STOP)
THOVPL