Gamma GM5511N-3.0ST23R Standard voltage detector Datasheet

Features
Description
Highly accurate: ± 2%
The GM5511 series are highly precise and, low power con-
Low power consumption: TYP 0.7µA
sumption voltage detectors. Detect voltage is extremely ac-
[VIN = 1.5V]
curate with minimal temperature drift. Both CMOS and N
channel open drain output configurations are available.
Detect voltage range: 1.6V to 6.0V in 0.1V
increments
Operating voltage range: 0.7 to 10.0V
Detect voltage temperature characteristic:
TYP ± 100 ppm/ °C
Application
Output Configuration: CMOS or N channel
open drain
Computers
SOT-23 (150mW) mini-mold
Controllers
SOT-89 (500mW) mini-power mold
Intelligent Instruments
Alternate of " MAX809"
Critical µP and uC Power Monitoring
Portable/ Battery- Powered Equipment
Automotive
TYPICAL APPLICATION CIRCUITS
GM5511C
GM5511N
VOUT
VIN
R
VIN
VSS
CMOS Output
VIN
100kW
VOUT
VSS
N-ch Open Drain Output
www.gammamicro.com
GM5511 V0.1
VIN
1
MARKING INFORMATION & PIN CONFIGURATIONS (TOP VIEW)
SOT-23
SOT-89
VIN
3
GM5511T
VVAYWW
XXVYW
XX
V
Y
WW
1
2
VSS
VOUT
= Device Code ( GD= GM5511C, GC= GM5511N)
= Detect Voltage (Refer to "Voltage Suffix")
=Year
=Weekly
T
VV
A
Y
WW
1
2
VOUT
VIN
3
VSS
= Output Config. (C = CMOS, N = N ch. Open Drain)
= Detect Voltage (27=2.7V, 30 = 3.0V)
=Assembly Location
=Year
= Weekly
ORDERING INFORMATION
GM5511
Ordering Number
2
Output Config. Detect Voltage
Voltage
Suffix: V
Package
Shipping
GM5511C-1.8ST23R
CMOS
1.8V
C
SOT-23
3,000 Units/ Tape & Reel
GM5511C-2.0ST23R
CMOS
2.0V
E
SOT-23
3,000 Units/ Tape & Reel
GM5511C-2.7ST23R
CMOS
2.7V
K
SOT-23
3,000 Units/ Tape & Reel
GM5511C-2.9ST23R
CMOS
2.9V
M
SOT-23
3,000 Units/ Tape & Reel
GM5511C-3.0ST23R
CMOS
3.0V
N
SOT-23
3,000 Units/ Tape & Reel
GM5511C-3.3ST23R
CMOS
3.3V
Q
SOT-23
3,000 Units/ Tape & Reel
GM5511C-3.6ST23R
CMOS
3.6V
T
SOT-23
3,000 Units/ Tape & Reel
GM5511C-4.0ST23R
CMOS
4.0V
X
SOT-23
3,000 Units/ Tape & Reel
GM5511C-4.1ST23R
CMOS
4.1V
Y
SOT-23
3,000 Units/ Tape & Reel
GM5511C-4.2ST23R
CMOS
4.2V
Z
SOT-23
3,000 Units/ Tape & Reel
GM5511C-1.8ST89R
CMOS
1.8V
SOT-89
1,000 Units/ Tape & Reel
GM5511C-2.0ST89R
CMOS
2.0V
SOT-89
1,000 Units/ Tape & Reel
GM5511C-2.7ST89R
CMOS
2.7V
SOT-89
1,000 Units/ Tape & Reel
GM5511C-2.9ST89R
CMOS
2.9V
SOT-89
1,000 Units/ Tape & Reel
GM5511C-3.0ST89R
CMOS
3.0V
SOT-89
1,000 Units/ Tape & Reel
GM5511C-3.3ST89R
CMOS
3.3V
SOT-89
1,000 Units/ Tape & Reel
GM5511C-3.6ST89R
CMOS
3.6V
SOT-89
1,000 Units/ Tape & Reel
GM5511C-4.0ST89R
CMOS
4.0V
SOT-89
1,000 Units/ Tape & Reel
GM5511C-4.1ST89R
CMOS
4.1V
SOT-89
1,000 Units/ Tape & Reel
GM5511C-4.2ST89R
CMOS
4.2V
SOT-89
1,000 Units/ Tape & Reel
* For detail Ordering Number identification, please see last page.
ORDERING INFORMATION
Ordering Number
Output Config. Detect Voltage
Voltage
Suffix: V
Package
Shipping
GM5511N-1.8ST23R N-ch Open Drain
1.8V
C
SOT-23
3,000 Units/ Tape & Reel
GM5511N-2.0ST23R N-ch Open Drain
2.0V
E
SOT-23
3,000 Units/ Tape & Reel
GM5511N-2.7ST23R N-ch Open Drain
2.7V
K
SOT-23
3,000 Units/ Tape & Reel
GM5511N-2.9ST23R N-ch Open Drain
2.9V
M
SOT-23
3,000 Units/ Tape & Reel
GM5511N-3.0ST23R N-ch Open Drain
3.0V
N
SOT-23
3,000 Units/ Tape & Reel
GM5511N-3.3ST23R N-ch Open Drain
3.3V
Q
SOT-23
3,000 Units/ Tape & Reel
GM5511N-3.6ST23R N-ch Open Drain
3.6V
T
SOT-23
3,000 Units/ Tape & Reel
GM5511N-4.0ST23R N-ch Open Drain
4.0V
X
SOT-23
3,000 Units/ Tape & Reel
GM5511N-4.1ST23R N-ch Open Drain
4.1V
Y
SOT-23
3,000 Units/ Tape & Reel
GM5511N-4.2ST23R N-ch Open Drain
4.2V
Z
SOT-23
3,000 Units/ Tape & Reel
GM5511N-1.8ST89R N-ch Open Drain
1.8V
SOT-89
1,000 Units/ Tape & Reel
GM5511N-2.0ST89R N-ch Open Drain
2.0V
SOT-89
1,000 Units/ Tape & Reel
GM5511N-2.7ST89R N-ch Open Drain
2.7V
SOT-89
1,000 Units/ Tape & Reel
GM5511N-2.9ST89R N-ch Open Drain
2.9V
SOT-89
1,000 Units/ Tape & Reel
GM5511N-3.0ST89R N-ch Open Drain
3.0V
SOT-89
1,000 Units/ Tape & Reel
GM5511N-3.3ST89R N-ch Open Drain
3.3V
SOT-89
1,000 Units/ Tape & Reel
GM5511N-3.6ST89R N-ch Open Drain
3.6V
SOT-89
1,000 Units/ Tape & Reel
GM5511N-4.0ST89R N-ch Open Drain
4.0V
SOT-89
1,000 Units/ Tape & Reel
GM5511N-4.1ST89R N-ch Open Drain
4.1V
SOT-89
1,000 Units/ Tape & Reel
GM5511N-4.2ST89R N-ch Open Drain
4.2V
SOT-89
1,000 Units/ Tape & Reel
* For detail Ordering Number identification, please see last page.
PARAMETER
Input Voltage
Output Current
SYMBOL
RATINGS
UNIT
VIN
12
V
IOUT
50
mA
VOUT
VSS - 0.3 to VIN + 0.3
VSS - 0.3 to 12
V
Output Voltage
CMOS
Nch open drain
Power Dissipation
PD
150
500
mW
Operating Ambient Temperature
Topr
-40 to + 85
°C
Storage Temperature
Tstg
-40 to +125
°C
SOT-23
SOT-89
GM5511
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
3
BLOCK DIAGRAM
(1) CMOS Output
(2) Nch Open Drain Output
VIN
VIN
+
-
VOUT
+
-
VOUT
Vref
Vref
VSS
VSS
ELECTRICAL CHARACTERISTICS [VDF (T) = 1.6 to 6.0V ± 2%]
TA = 25°C
PARAMETER
SYMBOL
Detect Voltage
Hysteresis Range
Supply Current
Operating Voltage
CONDITIONS
TYP
MAX
VDF
VDF X 0.98
VDF
VDF X 1.02
V
1
VHYS
VDF X 0.02 VDF X 0.05 VDF X 0.08
V
1
µA
2
V
1
ISS
VIN
VIN = 1.5V
0.7
2.3
VIN = 2.0V
0.8
2.7
VIN = 3.0V
0.9
3.0
VIN = 4.0V
1.0
3.2
VIN = 5.0V
1.1
3.6
VDF(T) = 1.6V to 6.0V
Nch
Output Current
UNIT CIRCUIT
MIN
0.7
10.0
VDS = 0.5V
IOUT
Pch
VIN = 1.0V
1.0
2.2
VIN = 2.0V
3.0
7.7
VIN = 3.0V
5.0
10.1
VIN = 4.0V
6.0
11.5
VIN = 5.0V
7.0
VDS = 2.1V
3
mA
13.0
-10.0
4
-2.0
VIN = 8.0V
(with CMOS output)
GM5511
Temperature
Characteristics
4
Delay Time
(VDR"VOUT inversion)
DVDF
DTopr -VDF
tDLY
Note:
VDF (T): Established Detect Voltage Value
2
Release Voltage: VDR = VDF + VHYS
-40°C
Topr
85°C
± 100
0.2
ppm/ °C
-
mS
5
Function Description (CMOS output)
1
When input voltage (VIN) rises above detect voltage (VDF), output voltage (VOUT) will be equal to VIN.
2
(A condition of high impedance exists with Nch open drain output configurations.)
When input voltage (VIN) falls below detect voltage (VDF), output voltage (VOUT) will be equal to the ground voltage
(VSS) level.
3
When input voltage (VIN)falls to a level below that of the minimum operating voltage (VMIN), output will become unstable.
In this condition, VIN will equal to the pulled-up output (should output be pulled-up).
4
When input voltage (VIN) rises above the ground voltage (VSS) level, output will be unstable at levels below the minimum
operating voltage (VMIN). Between the VMIN and detect release voltage (VDR) levels, the ground voltage (VSS)level will
be maintained.
5 When input voltage (VIN) rises above detect release voltage (VDR), output voltage (VOUT) will be equal to VIN.
6
(A condition of high impedance exists with Nch open drain output configurations).
The difference between VDR and VDF represents the hysteresis range.
Timing Chart
6
INPUT VOLTAGE (VIN)
DETECT RELEASE VOLTAGE (VDR)
DETECT VOLTAGE (VDF)
MIN. OPERATING VOLTAGE (VMIN)
GROUND VOLTAGE(VDF)
GROUND VOLTAGE(VSS)
1
2
3
4
5
GM5511
OUTPUT VOLTAGE (VOUT)
5
Measuring Circuits
Circuit 1
Circuit 2
A
VIN
100kW
(Note 1)
R
VIN
VIN
VIN
VOUT
VOUT
V
VSS
VSS
Circuit 3
Circuit 4
VIN
VOUT
VIN
VDS
VIN
A
VIN
VSS
VOUT
A
VSS
VDS
Circuit 5
R
VIN
GM5511
VOUT
6
100kW
(Note 1)
Measurement
waveform
VSS
Note 1: Not necessary with CMOS output products.
Notes on Use
1. When a resistor is connected between the VIN pin and the input with CMOS output configurations, oscillation may
occur as a result of voltage drops at RIN if load current (IOUT) exists.
(Refer to N.B 1- (1) below)
2. When a resistor is connected between the VIN pin and the input with CMOS output configurations, irrespective of
Nch output configurations, oscillation may occur as a result of through current at the time of voltage release even if
load current (IOUT) does not exist.
(Refer to N.B 1- (2) below)
3. With a resistor connected between the VIN pin and the input, detect and release voltage will rise as a result of the
IC's supply current flowing through the VIN pin.
4. In order to stabilise the IC's operations, please ensure that VIN pin's input frequency's rise and fall times are more
than several µ sec/ V.
RIN
VIN
GM5511N
VOUT
VSS
C
Diagram: Circuit using an input resistor
N. B.
1. Oscillation
(1) Output current oscillation with the CMOS output configuration
When the voltage applied at IN rises, release operations commence and the detector's output voltage increases.
Load current (IOUT) will flow at RL. Because a voltage drop (RIN x IOUT) is produced at the RIN resistor, located
between the input (IN) and the VIN pin, the load current will flow via the IC's VIN pin. The voltage drop will also
lead to a fall in the voltage level at the VIN pin. When the VIN pin voltage level falls below the detect voltage level,
detect operations will commence. Following detect operations, load current flow will cease and since voltage drop at
RIN will disappear, the voltage level at the VIN pin will rise and release operations will begin over again.
Oscillation may occur with this "release" repetition.
Further, this condition will also appear via means of a similar mechanism during detect operations.
(2) Oscillation as a result of through current
Since the GM5511 series are CMOS IC's, through current will flow when the IC's internal circuit switching operates
(during release and detect operations). Consequently, oscillation is liable to occur as a result of drops in voltage at the
through current's resistor (RIN) during release voltage operations. (Refer to diagram2)
Since hysteresis exists during detect operations, oscillation is unlikely to occur.
Input
Input
RIN
GM5511C
VOUT
VIN
VSS
IOUT
RIN X ISS*
Voltage drop
GM5511N
GM5511C
VOUT
VIN
VSS
ISS*
(Includes through current)
GM5511
RIN
RIN X IOUT
Voltage drop
7
TYPICAL PERFORMANCE CHARACTERISTICS
3.5
3.5
3.0
3.0
3.0
2.5
2.0
1.5
TA = 85°C
25°C
1.0
0.5
0
0
2
4
6
8
2.5
2.0
TA = 85°C
25°C
1.5
1.0
0.5
-40°C
Supply Current: ISS (µA)
3.5
Supply Current: ISS (µA)
Supply Current: ISS (µA)
(1) Supply Current vs. Input voltage
0
0
10
2
4
6
8
2.0
1.0
0
0
10
-40°C
2
4
Input Voltage: VIN (V)
GM5511C-18(1.8V)
TA = 85°C
25°C
1.5
0.5
-40°C
Input Voltage: VIN (V)
2.5
6
8
10
Input Voltage: VIN (V)
GM5511C-27(2.7V)
GM5511C-36(3.6V)
(2) Detect, Release Voltage vs. Ambient Temperature
VDR
1.85
1.80
VDR
1.75
-50
-25
0
25
50
75
VDR
2.75
2.70
VDR
2.65
-50
100
3.8
Detect, Release Voltage: VDF, VDR (V)
2.80
Detect, Release Voltage: VDF, VDR (V)
Detect, Release Voltage: VDF, VDR (V)
1.90
-25
0
25
50
75
100
VDR
3.7
3.6
VDR
3.5
-50
-25
0
25
50
75
Ambient Temp.: TA (°C)
Ambient Temp.: TA (°C)
Ambient Temp.: TA (°C)
GM5511C-18(1.8V)
GM5511C-27(2.7V)
GM5511C-36(3.6V)
100
(3) Output Voltage vs. Input Voltage
1
0
1
TA = 25°C
2
1
0
2
Output Voltage: VOUT (V)
TA = 25°C
0
4
3
Output Voltage: VOUT (V)
Output Voltage: VOUT (V)
2
0
1
2
3
TA = 25°C
2
1
0
0
3
1
2
3
Input Voltage: VIN (V)
Input Voltage: VIN (V)
Input Voltage: VIN (V)
GM5511C-18(1.8V)
GM5511C-27(2.7V)
GM5511C-36(3.6V)
4
(4) N-ch Driver Output current vs. VDS
30
8
VIN = 1.5V
8
Output Current: IOUT (mA)
Output Current: IOUT (mA)
GM5511
TA = 25°C
6
4
1.0V
2
40
TA = 25°C
TA = 25°C
VIN = 2.5V
25
Output Current: IOUT (mA)
10
20
2.0V
15
10
1.5V
VIN = 3.0V
30
2.5V
20
2.0V
10
1.5V
5
1.0V
0
0
0.5
1.0
1.5
2.0
00
0.5
1.0
1.5
2.0
2.5
3.0
0
0
0.5
1.0
1.5
2.0
VDS(V)
VDS(V)
VDS(V)
GM5511C-18(1.8V)
GM5511C-27(2.7V)
GM5511C-36(3.6V)
2.5
3.0
TYPICAL PERFORMANCE CHARACTERISTICS
(4) N-ch Driver Output current vs. VDS
1000
Output Current: IOUT (µA)
0.7V
200
0
0.2
0.4
0.6
0.8
600
0.7V
400
200
0
1.0
0
0.2
0.4
GM5511C-18(1.8V)
0.6
0.8
VIN = 0.8V
TA = 25°C
800
VDS(V)
800
600
200
0
1.0
0.7V
400
0
0.2
0.4
0.6
0.8
VDS(V)
VDS(V)
GM5511C-27(2.7V)
GM5511C-36(3.6V)
1.0
(6) N-ch DRIVER OUTPUT CURRENT VS. INPUT VOLTAGE
25
VIN = 0.5V
10
25°C
5
-85°C
0.5
1.0
1.5
20
TA = 40°C
15
25°C
10
-85°C
5
00
2.0
Output Current: IOUT (mA)
TA = 40°C
0
0
30
VDS = 0.5V
Output Current: IOUT (mA)
Output Current: IOUT (mA)
15
0.5
Input Voltage: VIN (V)
1.0
1.5
2.0
2.5
VDS = 0.5V
TA = 40°C
25
20
25°C
15
10
-85°C
5
0
0
3.0
1
Input Voltage: VIN (V)
GM5511C-18(1.8V)
2
3
4
Input Voltage: VIN (V)
GM5511C-27(2.7V)
GM5511C-36(3.6V)
(7) P-ch DRIVER OUTPUT CURRENT VS. INPUT VOLTAGE
15
15
VDS = 2.1V
1.5V
1.0V
5
0.5V
0
0
2
4
6
Input Voltage: VIN (V)
GM5511C-18(1.8V)
8
10
Output Current: IOUT (mA)
Output Current: IOUT (mA)
10
VDS = 2.1V
1.5V
10
1.0V
5
0.5V
0
0
2
4
6
8
10
VDS = 2.1V
10
1.5V
1.0V
5
0.5V
0
0
2
4
6
Input Voltage: VIN (V)
Input Voltage: VIN (V)
GM5511C-27(2.7V)
GM5511C-36(3.6V)
8
10
GM5511
15
Output Current: IOUT (mA)
Output Current: IOUT (µA)
600
400
VIN = 0.8V
TA = 25°C
800
0
1000
VIN = 0.8V
TA = 25°C
Output Current: IOUT (µA)
1000
9
SOT-89 PACKAGE OUTLINE DIMENSIONS
4.50 ± 0.05
1.650 REF
Units: mm
Pad Layout
1.50 ± 0.05
1.400 REF
2
R 0.13~4X
NO DRAFT~2
R 0.13~3X
3
4.20 ± 0.05
2.5 ± 0.05
45°
6°
R 0.1 MAX
1.00 ± 0.07
0.7
0.46 ± 0.025
0.38 ± 0.01
1.50
1.5
1.50
3.00 ± 0.025
1.5
6°~2X
1
R 0.13~2X
R 0.13~2X
Unit: mm
6°~2X
SOT-23 PACKAGE OUTLINE DIMENSIONS
2.90 ± 0.1
0.13
0.4 ± 0.1
Pad Layout
0~0.1
0.031
1.5 ± 0.05
2.8 ± 0.1
0.8
0.035
0.9
0.65 ± 0.05
0.079
2.0
0.95 ± 0.038
0.8 ± 0.05
GM5511
1.9 ± 0.05
10
5°
1.10 ± 0.1
Unit: mm
0.037
0.037
0.95
0.95
Inches
( mm )
ORDERING NUMBER
GM 5511 C / 5511 N 1.8 ST23 R
Gamma Micro.
Shipping
R: Tape & Reel
Circuit Type
CMOS
N-ch Open Drain
Package
ST23: SOT-23
ST89: SOT-89
GM5511
Output Voltage
1.0: 1.0V, 1.8: 1.8V
2.0: 2.0V, 2.7: 2.7V
3.0: 3.0V, 3.0: 3.0V
3.6: 3.6V,4.0: 4.0V,
4.1: 4.1V,4.2: 4.2V
11
12
GM5511