E-L6911C STMicroelectronics, E-L6911C Datasheet - Page 4

• Manufacturer Part Number: E-L6911C
• Description: IC CTRLR 5BIT PROGR STPDN 20SOIC
• Manufacturer: STMicroelectronics
• Type: Step-Down (Buck)r

Specifications of E-L6911C

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 1.3 ~ 3.5 V
• Current - Output: 1.3A
• Frequency - Switching: 200kHz
• Voltage - Input: 5 ~ 12 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

L6911C
ELECTRICAL CHARACTERISTCS (V
4/20
V
POWER-ON
OSCILLATOR
REFERENCE AND DAC
ERROR AMPLIFIER
GATE DRIVERS
PROTECTIONS
POWER GOOD
V
Symbol
R
R
GBWP
I
I
I
CC
UGATE
OCSET
PGOOD
LGATE
UGATE
I
LGATE
I
SR
OVP
Icc
V
SS
osc
SUPPLY CURRENT
Vcc Supply current
Turn-On Vcc threshold
Turn-Off Vcc threshold
Rising V
Soft start Current
Free running frequency
Total Variation
Ramp amplitude
DACOUT Voltage
Accuracy
VID Pull-Up voltage
DC Gain
Gain-Bandwidth Product
Slew-Rate
High Side Source
Current
High Side Sink
Resistance
Low Side Source
Current
Low Side Sink
Resistance
Output Driver Dead Time
Over Voltage Trip
(V
OCSET Current Source
OVP Sourcing Current
Upper Threshold
(V
Lower Threshold
(V
Hysteresis
(V
PGOOD Voltage Low
SEN
SEN
SEN
SEN
/DACOUT)
/DACOUT)
/DACOUT)
/DACOUT)
OCSET
Parameter
threshold
CC
= 12V, T
R
R
UGATE and LGATE open
VOCSET=4.5V
VOCSET=4.5V
6 K
VID0, VID1, VID2, VID3, VID4
see Table1; Tamb = 0 to 70 C
COMP=10pF
V
V
V
I
Vcc=12V, V
Vcc=12V, I
PHASE connected to GND
V
V
V
V
V
Upper and Lower threshold
I
UGATE
PGOOD
OCSET
T
T
BOOT
UGATE
BOOT
SEN
SEN
SEN
SEN
= OPEN
= OPEN
< RT to GND < 200 K
> OVP Trip, V
Rising
Rising
Falling
-V
- V
amb
= 300mA
= -5mA
- V
= 4.5V
PHASE
Test Condition
PHASE
LGATE
PHASE
LGATE
= 25°C unless otherwise specified)
=12V,
=12V,
= 6V
= 300mA
= 6V
OVP
=0V
Min.
180
170
110
3.6
-15
0.9
60
86
-1
1
Typ.
1.24
200
120
117
200
112
1.9
1.3
1.1
1.5
0.5
10
88
10
10
88
5
4
2
2
Max.
220
120
230
114
4.6
15
90
1
4
3
V/ S
Vp-p
MHz
Unit
KHz
mA
mA
dB
ns
%
%
%
%
%
%
V
V
V
V
A
A
V
A
A