MIC4826YMM TR Micrel Inc, MIC4826YMM TR Datasheet - Page 3

• Manufacturer Part Number: MIC4826YMM TR
• Description: IC DRIVER EL DC-AC 160VPP 8MSOP
• Manufacturer: Micrel Inc
• Type: EL Lamp Driverr

Specifications of MIC4826YMM TR

• Frequency: 60 ~ 1000 Hz
• Current - Supply: 21µA
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Driver Type: EL Lamp
• Operating Supply Voltage (typ): 1.8/2.5/3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: MSOP
• Pin Count: 8
• Mounting: Surface Mount
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 576-1226-2

Absolute Maximum Rating
Supply Voltage (V
Output Voltage (V
Frequency Control Voltage (V
Power Dissipation @ T
Storage Temperature (T
ESD Rating .............................................................. Note 3
Electrical Characteristics
V
Symbol
R
V
V
V
V
I
I
I
I
f
f
D
Note 1.
Note 2.
Note 3.
Note 4.
Test Circuit
March 2009
SD
VDD
CS
IN
EL
SW
A
IN
CS
EN-L
EN-H
DS(ON)
– V
= V
B
DD
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended.
Shutdown current is defined as the sum of current going into pin 1, 5, and 6 when the device is disabled.
= 3.0V, R
Parameter
On-resistance of switching transistor
Output voltage regulation
Output peak-to-peak voltage
Input low voltage (turn off)
Input high voltage (turn on)
Shutdown current, Note 4
Input supply current
Boosted supply current
Input current including inductor
current
V
Switching transistor frequency
Switching transistor duty cycle
A
–V
CS
DD
SW
B
) ...................................–0.5V to +100V
output drive frequency
) .......................................–0.5V to +6V
= 560KΩ, R
A
S
= 85°C .............................. 200mW
) ........................ –65°C to +150°C
RSW
V
, V
IN
EL
10µF
REL
C
= 1.0MΩ. T
IN
) ... –0.5V to (V
(Note 1)
A
= 25°C unless otherwise specified. Bold values indicate -40°C ≤ T
442k
2M
Condition
I
V
V
V
V
R
V
R
V
R
V
V
(See Test Circuit)
DD
SW
1
2
3
4
DD
DD
DD
DD
DD
CS
CS
IN
SW
SW
SW
VDD
RSW
REL
GND
+ 0.3V)
= V
= 100 mA, V
= 75V; V
= 75V; V
= 1.8V to 5.5V
= 1.8V to 5.5V
= 1.8V to 5.5V
= 1.8V to 5.5V
= 5.5V
= LOW; R
= HIGH; R
= HIGH; R
MIC4826
220µH
DD
L1
= 1.8V
SW
3
CS
A
A
VB
VA
, V
, V
EL
EL
EL
Operating Ratings
Supply Voltage (V
Lamp Drive Frequency (f
Switching Transistor Frequency (f
Ambient Temperature (T
Package Thermal Resistance
CS
5
6
8
7
B
B
= LOW;
= HIGH;
8-pin MSOP (θ
= HIGH;
OPEN
OPEN
= 75V
100Ω
BAV19WS
D1
10nF
JA
DD
) .............................................. 206°C/W
C
0.01µF/100V
) ........................................1.8V to 5.5V
OUT
A
EL
) .......................... –40°C to +85°C
(Note 2)
) .......................60Hz to 1000Hz
V
DD
Min
150
146
285
75
73
53
–0.5
SW
) ........ 8kHz to 200kHz
0.01
Typ
160
200
360
3.8
80
21
28
66
90
A
≤ +85°C
Max
170
174
400
435
7.0
0.5
0.1
0.5
85
87
75
79
MIC4826
Units
kHz
mA
µA
µA
µA
µA
Hz
%
Ω
V
V
V
V
V
V