NJM2625AM NJR, NJM2625AM Datasheet - Page 5

• Manufacturer Part Number: NJM2625AM
• Description: Motor / Motion / Ignition Controllers & Drivers 3-Phase Brushless DC Motor Controller
• Manufacturer: NJR
• Type: 3 Phase Brushless DC Motor Controllerr

Specifications of NJM2625AM

• Supply Current: 22 mA
• Mounting Style: SMD/SMT
• Package / Case: DMP-20
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

19.V
3.H1+
4.H1-
5.H2+
6.H2-
7.H3+
8.H3-
Ver. 09-02-10
TYPICAL APPLICATION
11.GND
+
2.Vref
10.OSC
9.Verr
1.FG
H1
H2
H3
When PWM duty is extremely small, two or more switching elements cannot be driven entirely.
In such case, switching elements will generate excess heat and it may cause destruction of the
switching devices. Therefore, extensive heat evaluation is necessary for switching device selection
particularly in consideration of the area of safety operation (ASO).
A rotation direction change must be made after motor stopped completely.
Vref
Saw
Oscillator
FG
20.F/R
V
PWM
COMP
+
Rotor
Position
Decode
r
UVLO
Logic
V
+
12.ILIMIT
16.WH
17.VH
18.UH
13.WL
14.VL
15.UL
Vm
NJM2625A
NJM2625A
Motor
N
- 5 -
S
S
N