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UPD16837GS Datasheet(PDF) 2 Page - NEC

Part # UPD16837GS
Description  MONOLITHIC QUAD H BRIDGE DRIVER
PDF  16 Pages
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Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD16837GS Datasheet(HTML) 2 Page - NEC

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µPD16837
2
RECOMMENDED OPERATING RANGE
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Control block supply voltage
VDDNote 1
4.0
5.0
6.0
V
Output block supply voltage
VM
10.8
12.0
13.2
V
H bridge drive current
IDR (pulse)Note 2
–600
600
mA
Operating frequency
fO
120
kHz
Operating temperature range
TA
075
°C
Peak junction temperature
TCH (MAX)
125
°C
Notes 1. The low-voltage malfunction prevention circuit operates when VDD is 1.5 V or higher but less than 4 V
(2.5 V TYP.).
2. PW
≤ 5 ms, Duty ≤ 10%
ELECTRICAL CHARACTERISTICS (TA = 25
°C)
TA = 25
°C and the other parameters are within their recommended operating ranges as described above
unless otherwise specified.
The parameters other than changes in delay time are when the current is ON.
The low-voltage malfunction prevention circuit operates when VDD is 1.5 V to 4 V.
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
VM pin current (leakage current)
IM
VM = 13.2 V
50
µA
VDD pin current
IDD
VDD = 6 V
200
µA
High-level input current
IIH
VIN = VDD
0.25
mA
Low-level input current
IIL
VIN = 0
–2.0
µA
High-level input voltageNote 1
VIH
VDD = 5 V, VM = 12 V
3.0
VDD + 0.3
V
Low-level input voltageNote 1
VIL
VDD = 5 V, VM = 12 V
–0.3
0.8
V
H bridge ON resistance (chs 2 and 3)
RONa
VDD = 5 V, VM = 12 V
3.0
4.0
Ω
H bridge ON resistance (chs 1 and 4)
RONb
VDD = 5 V, VM = 12 V
1.5
2.0
Ω
H bridge switching current without
Isa (AVE)
VDD = 5 V
3.0
mA
load (chs 2 and 3)Note 2
VM = 12 V
H bridge switching current without
Isb (AVE)
at 100 kHz
4.5
mA
load (chs 1 and 4)Note 2
ch2, ch3 2A, 3A, 2B, 3B Output
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Rise time
tTLHa
VDD = 5 V
200
ns
Rising delay time
tPLHa
VM = 12 V
350
ns
Change in rising delay time
∆tPLHa
20
Ω
110
ns
Fall time
tTHLa
at 100 kHz
200
ns
Falling delay time
tPHLa
350
ns
Change in falling delay time
∆tPHLa
130
ns
ch2, ch3 2A-2B, 3A-3B
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Rising delay time differential
tPLHa (A-B)
VDD = 5 V, VM = 12 V
50
ns
Falling delay time differential
tPHLa (A-B)
20
Ω
at 100kHz
50
ns
Notes 1. The input pins are the IN and SEL pins.
2. Average value of the current consumed internally by an H bridge circuit when the circuit is switched without
load.



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