Purchase AN8021L, In-stock AN8021L From SeekIC.
MFG:MAT Package Cooled:ZIP
Part Number: AN8021L
MFG: MAT
Package Cooled: ZIP
Description:
Pin No.
Symbol
Description
1
...
- Table of contents:
AN8021L
-
Suppliers
DataSheet
General Description
AN8021L General Description
| Pin No. | Symbol | Description |
| 1 | SS | Soft start pin |
| 2 | RT | Resistor connection pin that determines charge and discharge current of triangular wave |
| 3 | CT | Triangular wave generating capacitor connection pin |
| 4 | CLM(-) | Pulse-by-pulse overcurrent protection input pin |
| 5 | GND | Grounding pin |
| 6 | VOUT | Power MOSFET direct drive pin |
| 7 | VCC | Power supply voltage pin |
| 8 | TIM/OVP | Pin for overvoltage protection and timer latch (joint use) |
| 9 | IFB | Current feedback signal input pin from power-supply-output photocoupler |
AN8021L Maximum Ratings
| Parameter | Symbol | Rating | Unit | |
| Supply voltage | VCC | 35 | V | |
| OVP terminal allowable application voltage | VOVP | VCC | V | |
| CLM terminal allowable application voltage | VCLM | - 0.3 to +7.0 | V | |
| SS terminal allowable application voltage | VSS | - 0.3 to +7.0 | V | |
| Constant output current | IO | ±150 | mA | |
| Peak output current | IOP | ±1 000 | mA | |
| IFB terminal allowable application voltage | IFB | -5 | mA | |
| Power dissipation | AN8021L | PD | 658 | mW |
| AN8021SB | 340 | |||
| Operating ambient temperature * | Topr | -30 to +85 | °C | |
| Storage temperature * | Tstg | -55 to +150 | °C | |
AN8021L Features
· It operates at a control frequency up to 700 kHz, realizing the output rise time of 35 ns and the output fall time of 25 ns.
· Pre-start operating current is as small as 70 mA (typical) so that it is possible to use a miniaturized start resistor.
· Output block employs totem pole method.
The absolute maximum rating of ±1.0 A (peak) allows the direct drive of power MOSFET.
· Built-in pulse-by-pulse overcurrent protection circuit
· Built-in protection circuit against malfunction at low ltage (on/off: 14.2 V/9.2 V)
· Equipped with timer latch function and overvoltage protection circuit.
· Two kinds of packages: 9-pin SIP, 16-pin SOP
· Pre-start operating current is as small as 70 mA (typical) so that it is possible to use a miniaturized start resistor.
· Output block employs totem pole method.
The absolute maximum rating of ±1.0 A (peak) allows the direct drive of power MOSFET.
· Built-in pulse-by-pulse overcurrent protection circuit
· Built-in protection circuit against malfunction at low ltage (on/off: 14.2 V/9.2 V)
· Equipped with timer latch function and overvoltage protection circuit.
· Two kinds of packages: 9-pin SIP, 16-pin SOP
AN8021L Typical Application
· Various power supply equipment
AN8021L Connection Diagram
AN8021L
PDF/DataSheet Download
- Datasheet: AN8021L
- File Size: 144639 KB
- Manufacturer: PANASONIC [Panasonic Semiconductor]
- Click here to Download
- ·AN8
- Linear
- POWER CONDITIONING TECHNIQUES FOR BATTERIES
- 166575 KB
- ·an80
- 291790 KB
- ·AN8000
- PANASONIC [Panasonic Semiconductor]
- 3-pin Positive Output Low Dropout Voltage Regulator 50mA Type
- 57581 KB
- ·AN8000M
- PANASONIC [Panasonic Semiconductor]
- 3-pin Positive Output Low Dropout Voltage Regulator 50mA Type
- 57581 KB
- ·AN8000MS
- panasonic
- 94227 KB
- ·AN8001FHK
- PANASONIC [Panasonic Semiconductor]
- Gradation voltage generation IC for liquid crystal display
- 67823 KB
- ·AN8002
- PANASONIC [Panasonic Semiconductor]
- 3-pin, positive output, low dropout voltage regulator (50 mA type)
- 162997 KB
- ·AN8002M
- PANASONIC [Panasonic Semiconductor]
- 3-pin, positive output, low dropout voltage regulator (50 mA type)
- 162997 KB
AN8021L Relative Products
AN8018SA-E1V
IC DC/DC CONVERTER 2CH SSONF-16D
AN8018SA-E1
IC DC/DC CONVERTER 2CH SSONF-16D
AN8018SA
AN8017SA-E1V
IC DC/DC CONV CONTROL SSOP-16
AN8017SA-E1
IC DC/DC CONVERTER 2CH SSONF-16D
AN8017SA
Hotspot Suppliers Product
MG75Q2YS11
Price: 32.5-35.5 USD
Silicon N-Channel IGBT module, 75A, 1200V, 2U, 560W, MG75Q2YS11
TPS3307-33DGNR
Price: 3.05-4.06 USD
triple processor supervisor, SOP, -0.3V to 7V, Maximum Supply Current 40μA
HW108A
Price: 0.08-9 USD
High-sensitivity InSb Hall element, SOT-343, 20mA, 168 to 320mV, 250 to 450Ω
Z84C3006PEC
Price: 0.7-1.2 USD
counter/timer circuit, -0.3V to 7.0V, Zilog, Inc.
MFRC531
Price: 1-100 USD
Short Form Specification, SOP32, Proximity operating distance, Supports ISO 14443, Programmable ti...
MK484
Price: 0.5-1 USD
MK484 RADIO IC TO-92
FZ1200R12KF4
Price: 119-250 USD
collector-emitter voltage 1200V, DC-collector current(IC) 1200A, IC
MC14LC5480DWR2
Price: 0.5-1.8 USD
On-Chip Precision Reference Voltage 1.575V, SOIC20, 5 V PCM Codec-Filter, general purpose
LQW15AN7N5
Price: 0.001-5 USD
High Frequency Winding Type, chip coil, 7.5nH±3%, low loss, high output and low power consumption
CP1H-XA40DR-A
Price: 386-390 USD
Programmable Controller, moudle, 100 kHz, powerful position control
30377
Price: 4-6 USD
30377, Bosch Group, Integrated Circuits, PLCC
MRF157
Price: 89-95 USD
MOS LINEAR RF POWER FET - Motorola
