TD340ID STMicroelectronics, TD340ID Datasheet - Page 4

• Manufacturer Part Number: TD340ID
• Description: MOSFET & Power Driver ICs H-Bridge Quad MOSFET
• Manufacturer: STMicroelectronics
• Type: High Side/Low Sider

Specifications of TD340ID

• Supply Voltage (min): 6.5 V
• Supply Current: 7 mA
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SO-20
• Bridge Type: H Bridge
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 4
• Number Of Outputs: 4
• Output Current: 1.5 A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
Vbatt= 12V, Tamb=-40 C to 125 C (unless otherwise specified)
4/21
Standby
DRIVERS - Cbootstrap=47nF
OSCILLATOR - Rosc=5.6k - Note 1
Standby
Symbol
UVLO
OVLO
I
V
Freq
I
F
V
stdby
V
I
I
outh
outl
CC
t
gsd
osc
osc
gs
d
H
L
Total Supply Current
T
Supply Current in Standby Mode
STDBY Pin Voltage for Standby OFF
STDBY Pin Voltage for Standby ON
Under Voltage Lockout - when
Vbatt<UVLO all buffer outputs are low
Under Voltage Lockout - when
Vbatt>OVLO all buffer outputs are low
Static Gate-Source High Side Mosfet Volt-
age (charge pump)
Dynamic Gate-Source High Side Mosfet
Voltage (bootstrap)
Switching Frequency of PWM
Dead Time for secure Synchronous
Rectification
Output Current Capability - Low Side
Source
Sink
Output Current Capability - High Side
Source
Sink
Frequency of internal Step up converter
Oscillator
Oscillator Swing - note 7
min.
< T
amb
< T
Parameter
max.
T=25 C
-40 C < T < 125 C
T=25 C
-40 C < T < 125 C
Vbatt decreasing
Hyst. = 100mV typ.
Vbatt decreasing
Hyst. = 300mV
No Bootstrap Cap
Cf = 270pF
Cf=270nF, IN1=2.4V
No Load
Cload=4nF
T=25 C
40 C < T < 125 C
T=25 C
40 C < T < 125 C
T=25 C
40 C < T < 125 C
T=25 C
40 C < T < 125 C
T=25 C
40 C < T < 125 C
Vbatt = 12V
Vbatt = 9V
Vbatt > UVLO
Test Condition
Min.
18.5
6.25
6.25
0.8
5.8
2.1
0.6
0.5
5.1
20
30
25
60
50
30
25
60
50
8
Typ.
180
100
100
100
100
4.5
6.2
2.8
1.5
20
25
50
50
50
50
11
5
9
1
1
Max.
21.5
12.5
300
350
100
100
150
150
100
100
150
150
6.5
3.5
1.4
1.5
10
15
30
12
12
7
2
TD340
MHz
MHz
Unit
kHz
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
A
A
s
s