L6710 STMicroelectronics, L6710 Datasheet - Page 5

• Manufacturer Part Number: L6710
• Description: IC CTRLR 6BIT 2PH PROGR 44-TQFP
• Manufacturer: STMicroelectronics
• Type: Step-Down (Buck)r

Specifications of L6710

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.84 ~ 1.6 V
• Current - Output: 2A
• Frequency - Switching: 150kHz
• Voltage - Input: 12V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 44-TQFP, 44-VQFP
• Power - Output: 2.5W
• Product: Half-Bridge Drivers
• Supply Current: 12.5 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
(V
Vcc SUPPLY CURRENT
POWER-ON
OSCILLATOR
REFERENCE AND DAC
ERROR AMPLIFIER
REF_OUT
OUTEN
OUTEN
Symbol
cc
I
FAULT
∆Vosc
I
BOOTx
VID
d
VID
CCDR
f
V
I
I
OSC
SR
MAX
VID
A
CC
= 12V±15%, T
VID
0
IL
IH
IH
IL
Vcc supply current
V
Boot supply current
Turn-On V
Turn-Off V
Turn-On V
Threshold
Turn-Off V
Threshold
Output Enable
Level
Initial Accuracy
Maximum duty cycle
Ramp Amplitude
Voltage at pin OSC
Output Voltage
Accuracy
REF_OUT Accuracy
VID pull-up Current
VID pull-up Voltage
VID Input
Level
DC Gain
Slew-Rate
CCDR
supply current
J
= 0 to 70°C unless otherwise specified)
CC
CC
CCDR
CCDR
Parameter
threshold
threshold
HGATEx and LGATEx open
VCCDR=BOOT=12V
LGATEx open; VCCDR=12V
HGATEx open; PHASEx to
PGND
VCC=BOOTx=12V
VCC Rising; VCCDR=5V
VCC Falling; VCCDR=5V
VCCDR Rising
VCC=12V
VCCDR Falling
VCC=12V
Input Low
Input High
OSC = OPEN
OSC = OPEN; Tj=0°C to 125°C
OSC = OPEN: I
OSC = OPEN; I
OVP or UVP Active
VID0 to VID5 see Table1;
FBR = V
VID0 to VID5 see Table1;
VIDx = GND
VIDx = OPEN
Input Low
Input High
COMP=10pF
OUT
Test Condition
; FBG = GND
FB
FB
=0
=70µA
4.75
Min
-0.5
-1.5
135
127
7.5
0.5
8.2
6.5
4.2
4.0
0.8
2.9
1.0
72
30
2
3
Typ
150
9.2
7.5
4.4
4.2
5.0
4.5
10
80
40
80
15
3
1
3
-
-
-
Max
12.5
10.2
5.25
165
178
1.5
8.5
4.6
4.4
0.4
0.5
1.5
3.3
0.4
4
6
L6710
V/µs
Unit
kHz
kHz
mA
mA
mA
µA
dB
%
%
%
%
V
V
V
V
V
V
V
V
V
V
V
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